diff --git a/.all-contributorsrc b/.all-contributorsrc
index c1f6652f..5c555dff 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -160,13 +160,6 @@
             "profile": "https://github.com/zishenwan",
             "contributions": []
         },
-        {
-            "login": "srivatsankrishnan",
-            "name": "Srivatsan Krishnan",
-            "avatar_url": "https://avatars.githubusercontent.com/srivatsankrishnan",
-            "profile": "https://github.com/srivatsankrishnan",
-            "contributions": []
-        },
         {
             "login": "ma3mool",
             "name": "Abdulrahman Mahmoud",
@@ -174,6 +167,13 @@
             "profile": "https://github.com/ma3mool",
             "contributions": []
         },
+        {
+            "login": "srivatsankrishnan",
+            "name": "Srivatsan Krishnan",
+            "avatar_url": "https://avatars.githubusercontent.com/srivatsankrishnan",
+            "profile": "https://github.com/srivatsankrishnan",
+            "contributions": []
+        },
         {
             "login": "DivyaAmirtharaj",
             "name": "Divya Amirtharaj",
@@ -181,6 +181,13 @@
             "profile": "https://github.com/DivyaAmirtharaj",
             "contributions": []
         },
+        {
+            "login": "eezike",
+            "name": "Emeka Ezike",
+            "avatar_url": "https://avatars.githubusercontent.com/eezike",
+            "profile": "https://github.com/eezike",
+            "contributions": []
+        },
         {
             "login": "aptl26",
             "name": "Aghyad Deeb",
@@ -188,13 +195,6 @@
             "profile": "https://github.com/aptl26",
             "contributions": []
         },
-        {
-            "login": "arnaumarin",
-            "name": "marin-llobet",
-            "avatar_url": "https://avatars.githubusercontent.com/arnaumarin",
-            "profile": "https://github.com/arnaumarin",
-            "contributions": []
-        },
         {
             "login": "James-QiuHaoran",
             "name": "Haoran Qiu",
@@ -203,10 +203,10 @@
             "contributions": []
         },
         {
-            "login": "AditiR-42",
-            "name": "Aditi Raju",
-            "avatar_url": "https://avatars.githubusercontent.com/AditiR-42",
-            "profile": "https://github.com/AditiR-42",
+            "login": "arnaumarin",
+            "name": "marin-llobet",
+            "avatar_url": "https://avatars.githubusercontent.com/arnaumarin",
+            "profile": "https://github.com/arnaumarin",
             "contributions": []
         },
         {
@@ -217,10 +217,10 @@
             "contributions": []
         },
         {
-            "login": "oishib",
-            "name": "oishib",
-            "avatar_url": "https://avatars.githubusercontent.com/oishib",
-            "profile": "https://github.com/oishib",
+            "login": "AditiR-42",
+            "name": "Aditi Raju",
+            "avatar_url": "https://avatars.githubusercontent.com/AditiR-42",
+            "profile": "https://github.com/AditiR-42",
             "contributions": []
         },
         {
@@ -237,6 +237,13 @@
             "profile": "https://github.com/MichaelSchnebly",
             "contributions": []
         },
+        {
+            "login": "oishib",
+            "name": "oishib",
+            "avatar_url": "https://avatars.githubusercontent.com/oishib",
+            "profile": "https://github.com/oishib",
+            "contributions": []
+        },
         {
             "login": "ELSuitorHarvard",
             "name": "ELSuitorHarvard",
@@ -244,13 +251,6 @@
             "profile": "https://github.com/ELSuitorHarvard",
             "contributions": []
         },
-        {
-            "login": "jaywonchung",
-            "name": "Jae-Won Chung",
-            "avatar_url": "https://avatars.githubusercontent.com/jaywonchung",
-            "profile": "https://github.com/jaywonchung",
-            "contributions": []
-        },
         {
             "login": "BaeHenryS",
             "name": "Henry Bae",
@@ -258,6 +258,13 @@
             "profile": "https://github.com/BaeHenryS",
             "contributions": []
         },
+        {
+            "login": "jaywonchung",
+            "name": "Jae-Won Chung",
+            "avatar_url": "https://avatars.githubusercontent.com/jaywonchung",
+            "profile": "https://github.com/jaywonchung",
+            "contributions": []
+        },
         {
             "login": "leo47007",
             "name": "Yu-Shun Hsiao",
@@ -273,24 +280,10 @@
             "contributions": []
         },
         {
-            "login": "pongtr",
-            "name": "Pong Trairatvorakul",
-            "avatar_url": "https://avatars.githubusercontent.com/pongtr",
-            "profile": "https://github.com/pongtr",
-            "contributions": []
-        },
-        {
-            "login": "Emeka Ezike",
-            "name": "Emeka Ezike",
-            "avatar_url": "https://www.gravatar.com/avatar/af39c27c6090c50a1921a9b6366e81cc?d=identicon&s=100",
-            "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
-            "contributions": []
-        },
-        {
-            "login": "jzhou1318",
-            "name": "Jennifer Zhou",
-            "avatar_url": "https://avatars.githubusercontent.com/jzhou1318",
-            "profile": "https://github.com/jzhou1318",
+            "login": "marcozennaro",
+            "name": "Marco Zennaro",
+            "avatar_url": "https://avatars.githubusercontent.com/marcozennaro",
+            "profile": "https://github.com/marcozennaro",
             "contributions": []
         },
         {
@@ -301,31 +294,31 @@
             "contributions": []
         },
         {
-            "login": "ShvetankPrakash",
-            "name": "Shvetank Prakash",
-            "avatar_url": "https://avatars.githubusercontent.com/ShvetankPrakash",
-            "profile": "https://github.com/ShvetankPrakash",
+            "login": "arbass22",
+            "name": "Andrew Bass",
+            "avatar_url": "https://avatars.githubusercontent.com/arbass22",
+            "profile": "https://github.com/arbass22",
             "contributions": []
         },
         {
-            "login": "marcozennaro",
-            "name": "Marco Zennaro",
-            "avatar_url": "https://avatars.githubusercontent.com/marcozennaro",
-            "profile": "https://github.com/marcozennaro",
+            "login": "pongtr",
+            "name": "Pong Trairatvorakul",
+            "avatar_url": "https://avatars.githubusercontent.com/pongtr",
+            "profile": "https://github.com/pongtr",
             "contributions": []
         },
         {
-            "login": "arbass22",
-            "name": "Andrew Bass",
-            "avatar_url": "https://avatars.githubusercontent.com/arbass22",
-            "profile": "https://github.com/arbass22",
+            "login": "jzhou1318",
+            "name": "Jennifer Zhou",
+            "avatar_url": "https://avatars.githubusercontent.com/jzhou1318",
+            "profile": "https://github.com/jzhou1318",
             "contributions": []
         },
         {
-            "login": "Fatima Shah",
-            "name": "Fatima Shah",
-            "avatar_url": "https://www.gravatar.com/avatar/468ef35acc69f3266efd700992daa369?d=identicon&s=100",
-            "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
+            "login": "ShvetankPrakash",
+            "name": "Shvetank Prakash",
+            "avatar_url": "https://avatars.githubusercontent.com/ShvetankPrakash",
+            "profile": "https://github.com/ShvetankPrakash",
             "contributions": []
         },
         {
@@ -335,6 +328,13 @@
             "profile": "https://github.com/alex-oesterling",
             "contributions": []
         },
+        {
+            "login": "aryatschand",
+            "name": "Arya Tschand",
+            "avatar_url": "https://avatars.githubusercontent.com/aryatschand",
+            "profile": "https://github.com/aryatschand",
+            "contributions": []
+        },
         {
             "login": "BrunoScaglione",
             "name": "Bruno Scaglione",
@@ -364,10 +364,10 @@
             "contributions": []
         },
         {
-            "login": "serco425",
-            "name": "Sercan Ayg\u00fcn",
-            "avatar_url": "https://avatars.githubusercontent.com/serco425",
-            "profile": "https://github.com/serco425",
+            "login": "Fatima Shah",
+            "name": "Fatima Shah",
+            "avatar_url": "https://www.gravatar.com/avatar/468ef35acc69f3266efd700992daa369?d=identicon&s=100",
+            "profile": "https://github.com/harvard-edge/cs249r_book/graphs/contributors",
             "contributions": []
         },
         {
@@ -385,10 +385,10 @@
             "contributions": []
         },
         {
-            "login": "aryatschand",
-            "name": "Arya Tschand",
-            "avatar_url": "https://avatars.githubusercontent.com/aryatschand",
-            "profile": "https://github.com/aryatschand",
+            "login": "serco425",
+            "name": "Sercan Ayg\u00fcn",
+            "avatar_url": "https://avatars.githubusercontent.com/serco425",
+            "profile": "https://github.com/serco425",
             "contributions": []
         },
         {
@@ -405,13 +405,6 @@
             "profile": "https://github.com/AbenezerKb",
             "contributions": []
         },
-        {
-            "login": "YLab-UChicago",
-            "name": "yanjingl",
-            "avatar_url": "https://avatars.githubusercontent.com/YLab-UChicago",
-            "profile": "https://github.com/YLab-UChicago",
-            "contributions": []
-        },
         {
             "login": "bilgeacun",
             "name": "Bilge Acun",
@@ -419,6 +412,13 @@
             "profile": "https://github.com/bilgeacun",
             "contributions": []
         },
+        {
+            "login": "YLab-UChicago",
+            "name": "yanjingl",
+            "avatar_url": "https://avatars.githubusercontent.com/YLab-UChicago",
+            "profile": "https://github.com/YLab-UChicago",
+            "contributions": []
+        },
         {
             "login": "YangZhou1997",
             "name": "Yang Zhou",
@@ -433,13 +433,6 @@
             "profile": "https://github.com/abigailswallow",
             "contributions": []
         },
-        {
-            "login": "jessicaquaye",
-            "name": "Jessica Quaye",
-            "avatar_url": "https://avatars.githubusercontent.com/jessicaquaye",
-            "profile": "https://github.com/jessicaquaye",
-            "contributions": []
-        },
         {
             "login": "jasonlyik",
             "name": "Jason Yik",
@@ -454,6 +447,13 @@
             "profile": "https://github.com/happyappledog",
             "contributions": []
         },
+        {
+            "login": "ciyer64",
+            "name": "Curren Iyer",
+            "avatar_url": "https://avatars.githubusercontent.com/ciyer64",
+            "profile": "https://github.com/ciyer64",
+            "contributions": []
+        },
         {
             "login": "emmanuel2406",
             "name": "Emmanuel Rassou",
@@ -462,10 +462,10 @@
             "contributions": []
         },
         {
-            "login": "ciyer64",
-            "name": "Curren Iyer",
-            "avatar_url": "https://avatars.githubusercontent.com/ciyer64",
-            "profile": "https://github.com/ciyer64",
+            "login": "skmur",
+            "name": "Sonia Murthy",
+            "avatar_url": "https://avatars.githubusercontent.com/skmur",
+            "profile": "https://github.com/skmur",
             "contributions": []
         },
         {
@@ -476,10 +476,10 @@
             "contributions": []
         },
         {
-            "login": "skmur",
-            "name": "Sonia Murthy",
-            "avatar_url": "https://avatars.githubusercontent.com/skmur",
-            "profile": "https://github.com/skmur",
+            "login": "jessicaquaye",
+            "name": "Jessica Quaye",
+            "avatar_url": "https://avatars.githubusercontent.com/jessicaquaye",
+            "profile": "https://github.com/jessicaquaye",
             "contributions": []
         },
         {
diff --git a/README.md b/README.md
index c98a0e55..d5f73dd0 100644
--- a/README.md
+++ b/README.md
@@ -141,70 +141,70 @@ This project follows the [all-contributors](https://allcontributors.org) specifi
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/colbybanbury"><img src="https://avatars.githubusercontent.com/colbybanbury?s=100" width="100px;" alt="Colby Banbury"/><br /><sub><b>Colby Banbury</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/zishenwan"><img src="https://avatars.githubusercontent.com/zishenwan?s=100" width="100px;" alt="Zishen Wan"/><br /><sub><b>Zishen Wan</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/srivatsankrishnan"><img src="https://avatars.githubusercontent.com/srivatsankrishnan?s=100" width="100px;" alt="Srivatsan Krishnan"/><br /><sub><b>Srivatsan Krishnan</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ma3mool"><img src="https://avatars.githubusercontent.com/ma3mool?s=100" width="100px;" alt="Abdulrahman Mahmoud"/><br /><sub><b>Abdulrahman Mahmoud</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/srivatsankrishnan"><img src="https://avatars.githubusercontent.com/srivatsankrishnan?s=100" width="100px;" alt="Srivatsan Krishnan"/><br /><sub><b>Srivatsan Krishnan</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/DivyaAmirtharaj"><img src="https://avatars.githubusercontent.com/DivyaAmirtharaj?s=100" width="100px;" alt="Divya Amirtharaj"/><br /><sub><b>Divya Amirtharaj</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/eezike"><img src="https://avatars.githubusercontent.com/eezike?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/aptl26"><img src="https://avatars.githubusercontent.com/aptl26?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/arnaumarin"><img src="https://avatars.githubusercontent.com/arnaumarin?s=100" width="100px;" alt="marin-llobet"/><br /><sub><b>marin-llobet</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/James-QiuHaoran"><img src="https://avatars.githubusercontent.com/James-QiuHaoran?s=100" width="100px;" alt="Haoran Qiu"/><br /><sub><b>Haoran Qiu</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/AditiR-42"><img src="https://avatars.githubusercontent.com/AditiR-42?s=100" width="100px;" alt="Aditi Raju"/><br /><sub><b>Aditi Raju</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/arnaumarin"><img src="https://avatars.githubusercontent.com/arnaumarin?s=100" width="100px;" alt="marin-llobet"/><br /><sub><b>marin-llobet</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Ekhao"><img src="https://avatars.githubusercontent.com/Ekhao?s=100" width="100px;" alt="Emil Njor"/><br /><sub><b>Emil Njor</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/oishib"><img src="https://avatars.githubusercontent.com/oishib?s=100" width="100px;" alt="oishib"/><br /><sub><b>oishib</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/AditiR-42"><img src="https://avatars.githubusercontent.com/AditiR-42?s=100" width="100px;" alt="Aditi Raju"/><br /><sub><b>Aditi Raju</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jared-ni"><img src="https://avatars.githubusercontent.com/jared-ni?s=100" width="100px;" alt="Jared Ni"/><br /><sub><b>Jared Ni</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/MichaelSchnebly"><img src="https://avatars.githubusercontent.com/MichaelSchnebly?s=100" width="100px;" alt="Michael Schnebly"/><br /><sub><b>Michael Schnebly</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/oishib"><img src="https://avatars.githubusercontent.com/oishib?s=100" width="100px;" alt="oishib"/><br /><sub><b>oishib</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ELSuitorHarvard"><img src="https://avatars.githubusercontent.com/ELSuitorHarvard?s=100" width="100px;" alt="ELSuitorHarvard"/><br /><sub><b>ELSuitorHarvard</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BaeHenryS"><img src="https://avatars.githubusercontent.com/BaeHenryS?s=100" width="100px;" alt="Henry Bae"/><br /><sub><b>Henry Bae</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/leo47007"><img src="https://avatars.githubusercontent.com/leo47007?s=100" width="100px;" alt="Yu-Shun Hsiao"/><br /><sub><b>Yu-Shun Hsiao</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/mmaz"><img src="https://avatars.githubusercontent.com/mmaz?s=100" width="100px;" alt="Mark Mazumder"/><br /><sub><b>Mark Mazumder</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/pongtr"><img src="https://avatars.githubusercontent.com/pongtr?s=100" width="100px;" alt="Pong Trairatvorakul"/><br /><sub><b>Pong Trairatvorakul</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/af39c27c6090c50a1921a9b6366e81cc?d=identicon&s=100?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/euranofshin"><img src="https://avatars.githubusercontent.com/euranofshin?s=100" width="100px;" alt="Eura Nofshin"/><br /><sub><b>Eura Nofshin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/ShvetankPrakash"><img src="https://avatars.githubusercontent.com/ShvetankPrakash?s=100" width="100px;" alt="Shvetank Prakash"/><br /><sub><b>Shvetank Prakash</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/arbass22"><img src="https://avatars.githubusercontent.com/arbass22?s=100" width="100px;" alt="Andrew Bass"/><br /><sub><b>Andrew Bass</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/pongtr"><img src="https://avatars.githubusercontent.com/pongtr?s=100" width="100px;" alt="Pong Trairatvorakul"/><br /><sub><b>Pong Trairatvorakul</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/ShvetankPrakash"><img src="https://avatars.githubusercontent.com/ShvetankPrakash?s=100" width="100px;" alt="Shvetank Prakash"/><br /><sub><b>Shvetank Prakash</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/468ef35acc69f3266efd700992daa369?d=identicon&s=100?s=100" width="100px;" alt="Fatima Shah"/><br /><sub><b>Fatima Shah</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/alex-oesterling"><img src="https://avatars.githubusercontent.com/alex-oesterling?s=100" width="100px;" alt="Alex Oesterling"/><br /><sub><b>Alex Oesterling</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/aryatschand"><img src="https://avatars.githubusercontent.com/aryatschand?s=100" width="100px;" alt="Arya Tschand"/><br /><sub><b>Arya Tschand</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BrunoScaglione"><img src="https://avatars.githubusercontent.com/BrunoScaglione?s=100" width="100px;" alt="Bruno Scaglione"/><br /><sub><b>Bruno Scaglione</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Gjain234"><img src="https://avatars.githubusercontent.com/Gjain234?s=100" width="100px;" alt="Gauri Jain"/><br /><sub><b>Gauri Jain</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Allen-Kuang"><img src="https://avatars.githubusercontent.com/Allen-Kuang?s=100" width="100px;" alt="Allen-Kuang"/><br /><sub><b>Allen-Kuang</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/FinAminToastCrunch"><img src="https://avatars.githubusercontent.com/FinAminToastCrunch?s=100" width="100px;" alt="Fin Amin"/><br /><sub><b>Fin Amin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/serco425"><img src="https://avatars.githubusercontent.com/serco425?s=100" width="100px;" alt="Sercan Aygün"/><br /><sub><b>Sercan Aygün</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/468ef35acc69f3266efd700992daa369?d=identicon&s=100?s=100" width="100px;" alt="Fatima Shah"/><br /><sub><b>Fatima Shah</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/vitasam"><img src="https://avatars.githubusercontent.com/vitasam?s=100" width="100px;" alt="The Random DIY"/><br /><sub><b>The Random DIY</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/gnodipac886"><img src="https://avatars.githubusercontent.com/gnodipac886?s=100" width="100px;" alt="gnodipac886"/><br /><sub><b>gnodipac886</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/aryatschand"><img src="https://avatars.githubusercontent.com/aryatschand?s=100" width="100px;" alt="Arya Tschand"/><br /><sub><b>Arya Tschand</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/serco425"><img src="https://avatars.githubusercontent.com/serco425?s=100" width="100px;" alt="Sercan Aygün"/><br /><sub><b>Sercan Aygün</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BravoBaldo"><img src="https://avatars.githubusercontent.com/BravoBaldo?s=100" width="100px;" alt="Baldassarre Cesarano"/><br /><sub><b>Baldassarre Cesarano</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/AbenezerKb"><img src="https://avatars.githubusercontent.com/AbenezerKb?s=100" width="100px;" alt="Abenezer"/><br /><sub><b>Abenezer</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/bilgeacun"><img src="https://avatars.githubusercontent.com/bilgeacun?s=100" width="100px;" alt="Bilge Acun"/><br /><sub><b>Bilge Acun</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/YangZhou1997"><img src="https://avatars.githubusercontent.com/YangZhou1997?s=100" width="100px;" alt="Yang Zhou"/><br /><sub><b>Yang Zhou</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/abigailswallow"><img src="https://avatars.githubusercontent.com/abigailswallow?s=100" width="100px;" alt="abigailswallow"/><br /><sub><b>abigailswallow</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jessicaquaye"><img src="https://avatars.githubusercontent.com/jessicaquaye?s=100" width="100px;" alt="Jessica Quaye"/><br /><sub><b>Jessica Quaye</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jasonlyik"><img src="https://avatars.githubusercontent.com/jasonlyik?s=100" width="100px;" alt="Jason Yik"/><br /><sub><b>Jason Yik</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/happyappledog"><img src="https://avatars.githubusercontent.com/happyappledog?s=100" width="100px;" alt="happyappledog"/><br /><sub><b>happyappledog</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/ciyer64"><img src="https://avatars.githubusercontent.com/ciyer64?s=100" width="100px;" alt="Curren Iyer"/><br /><sub><b>Curren Iyer</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/emmanuel2406"><img src="https://avatars.githubusercontent.com/emmanuel2406?s=100" width="100px;" alt="Emmanuel Rassou"/><br /><sub><b>Emmanuel Rassou</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/ciyer64"><img src="https://avatars.githubusercontent.com/ciyer64?s=100" width="100px;" alt="Curren Iyer"/><br /><sub><b>Curren Iyer</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/sjohri20"><img src="https://avatars.githubusercontent.com/sjohri20?s=100" width="100px;" alt="Shreya Johri"/><br /><sub><b>Shreya Johri</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/skmur"><img src="https://avatars.githubusercontent.com/skmur?s=100" width="100px;" alt="Sonia Murthy"/><br /><sub><b>Sonia Murthy</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/sjohri20"><img src="https://avatars.githubusercontent.com/sjohri20?s=100" width="100px;" alt="Shreya Johri"/><br /><sub><b>Shreya Johri</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jessicaquaye"><img src="https://avatars.githubusercontent.com/jessicaquaye?s=100" width="100px;" alt="Jessica Quaye"/><br /><sub><b>Jessica Quaye</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/vijay-edu"><img src="https://avatars.githubusercontent.com/vijay-edu?s=100" width="100px;" alt="Vijay Edupuganti"/><br /><sub><b>Vijay Edupuganti</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100?s=100" width="100px;" alt="Costin-Andrei Oncescu"/><br /><sub><b>Costin-Andrei Oncescu</b></sub></a><br /></td>
     </tr>
diff --git a/contents/core/acknowledgements/acknowledgements.qmd b/contents/core/acknowledgements/acknowledgements.qmd
index 85e90c78..2890cff2 100644
--- a/contents/core/acknowledgements/acknowledgements.qmd
+++ b/contents/core/acknowledgements/acknowledgements.qmd
@@ -126,70 +126,70 @@ A comprehensive list of all GitHub contributors, automatically updated with each
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/colbybanbury"><img src="https://avatars.githubusercontent.com/colbybanbury?s=100" width="100px;" alt="Colby Banbury"/><br /><sub><b>Colby Banbury</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/zishenwan"><img src="https://avatars.githubusercontent.com/zishenwan?s=100" width="100px;" alt="Zishen Wan"/><br /><sub><b>Zishen Wan</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/srivatsankrishnan"><img src="https://avatars.githubusercontent.com/srivatsankrishnan?s=100" width="100px;" alt="Srivatsan Krishnan"/><br /><sub><b>Srivatsan Krishnan</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ma3mool"><img src="https://avatars.githubusercontent.com/ma3mool?s=100" width="100px;" alt="Abdulrahman Mahmoud"/><br /><sub><b>Abdulrahman Mahmoud</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/srivatsankrishnan"><img src="https://avatars.githubusercontent.com/srivatsankrishnan?s=100" width="100px;" alt="Srivatsan Krishnan"/><br /><sub><b>Srivatsan Krishnan</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/DivyaAmirtharaj"><img src="https://avatars.githubusercontent.com/DivyaAmirtharaj?s=100" width="100px;" alt="Divya Amirtharaj"/><br /><sub><b>Divya Amirtharaj</b></sub></a><br /></td>
     </tr>
     <tr>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/eezike"><img src="https://avatars.githubusercontent.com/eezike?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/aptl26"><img src="https://avatars.githubusercontent.com/aptl26?s=100" width="100px;" alt="Aghyad Deeb"/><br /><sub><b>Aghyad Deeb</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/arnaumarin"><img src="https://avatars.githubusercontent.com/arnaumarin?s=100" width="100px;" alt="marin-llobet"/><br /><sub><b>marin-llobet</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/James-QiuHaoran"><img src="https://avatars.githubusercontent.com/James-QiuHaoran?s=100" width="100px;" alt="Haoran Qiu"/><br /><sub><b>Haoran Qiu</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/AditiR-42"><img src="https://avatars.githubusercontent.com/AditiR-42?s=100" width="100px;" alt="Aditi Raju"/><br /><sub><b>Aditi Raju</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/arnaumarin"><img src="https://avatars.githubusercontent.com/arnaumarin?s=100" width="100px;" alt="marin-llobet"/><br /><sub><b>marin-llobet</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Ekhao"><img src="https://avatars.githubusercontent.com/Ekhao?s=100" width="100px;" alt="Emil Njor"/><br /><sub><b>Emil Njor</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/oishib"><img src="https://avatars.githubusercontent.com/oishib?s=100" width="100px;" alt="oishib"/><br /><sub><b>oishib</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/AditiR-42"><img src="https://avatars.githubusercontent.com/AditiR-42?s=100" width="100px;" alt="Aditi Raju"/><br /><sub><b>Aditi Raju</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jared-ni"><img src="https://avatars.githubusercontent.com/jared-ni?s=100" width="100px;" alt="Jared Ni"/><br /><sub><b>Jared Ni</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/MichaelSchnebly"><img src="https://avatars.githubusercontent.com/MichaelSchnebly?s=100" width="100px;" alt="Michael Schnebly"/><br /><sub><b>Michael Schnebly</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/oishib"><img src="https://avatars.githubusercontent.com/oishib?s=100" width="100px;" alt="oishib"/><br /><sub><b>oishib</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/ELSuitorHarvard"><img src="https://avatars.githubusercontent.com/ELSuitorHarvard?s=100" width="100px;" alt="ELSuitorHarvard"/><br /><sub><b>ELSuitorHarvard</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BaeHenryS"><img src="https://avatars.githubusercontent.com/BaeHenryS?s=100" width="100px;" alt="Henry Bae"/><br /><sub><b>Henry Bae</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jaywonchung"><img src="https://avatars.githubusercontent.com/jaywonchung?s=100" width="100px;" alt="Jae-Won Chung"/><br /><sub><b>Jae-Won Chung</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/leo47007"><img src="https://avatars.githubusercontent.com/leo47007?s=100" width="100px;" alt="Yu-Shun Hsiao"/><br /><sub><b>Yu-Shun Hsiao</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/mmaz"><img src="https://avatars.githubusercontent.com/mmaz?s=100" width="100px;" alt="Mark Mazumder"/><br /><sub><b>Mark Mazumder</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/pongtr"><img src="https://avatars.githubusercontent.com/pongtr?s=100" width="100px;" alt="Pong Trairatvorakul"/><br /><sub><b>Pong Trairatvorakul</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/af39c27c6090c50a1921a9b6366e81cc?d=identicon&s=100?s=100" width="100px;" alt="Emeka Ezike"/><br /><sub><b>Emeka Ezike</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/euranofshin"><img src="https://avatars.githubusercontent.com/euranofshin?s=100" width="100px;" alt="Eura Nofshin"/><br /><sub><b>Eura Nofshin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/ShvetankPrakash"><img src="https://avatars.githubusercontent.com/ShvetankPrakash?s=100" width="100px;" alt="Shvetank Prakash"/><br /><sub><b>Shvetank Prakash</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/marcozennaro"><img src="https://avatars.githubusercontent.com/marcozennaro?s=100" width="100px;" alt="Marco Zennaro"/><br /><sub><b>Marco Zennaro</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/arbass22"><img src="https://avatars.githubusercontent.com/arbass22?s=100" width="100px;" alt="Andrew Bass"/><br /><sub><b>Andrew Bass</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/pongtr"><img src="https://avatars.githubusercontent.com/pongtr?s=100" width="100px;" alt="Pong Trairatvorakul"/><br /><sub><b>Pong Trairatvorakul</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jzhou1318"><img src="https://avatars.githubusercontent.com/jzhou1318?s=100" width="100px;" alt="Jennifer Zhou"/><br /><sub><b>Jennifer Zhou</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/ShvetankPrakash"><img src="https://avatars.githubusercontent.com/ShvetankPrakash?s=100" width="100px;" alt="Shvetank Prakash"/><br /><sub><b>Shvetank Prakash</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/468ef35acc69f3266efd700992daa369?d=identicon&s=100?s=100" width="100px;" alt="Fatima Shah"/><br /><sub><b>Fatima Shah</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/alex-oesterling"><img src="https://avatars.githubusercontent.com/alex-oesterling?s=100" width="100px;" alt="Alex Oesterling"/><br /><sub><b>Alex Oesterling</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/aryatschand"><img src="https://avatars.githubusercontent.com/aryatschand?s=100" width="100px;" alt="Arya Tschand"/><br /><sub><b>Arya Tschand</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BrunoScaglione"><img src="https://avatars.githubusercontent.com/BrunoScaglione?s=100" width="100px;" alt="Bruno Scaglione"/><br /><sub><b>Bruno Scaglione</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Gjain234"><img src="https://avatars.githubusercontent.com/Gjain234?s=100" width="100px;" alt="Gauri Jain"/><br /><sub><b>Gauri Jain</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/Allen-Kuang"><img src="https://avatars.githubusercontent.com/Allen-Kuang?s=100" width="100px;" alt="Allen-Kuang"/><br /><sub><b>Allen-Kuang</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/FinAminToastCrunch"><img src="https://avatars.githubusercontent.com/FinAminToastCrunch?s=100" width="100px;" alt="Fin Amin"/><br /><sub><b>Fin Amin</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/serco425"><img src="https://avatars.githubusercontent.com/serco425?s=100" width="100px;" alt="Sercan Aygün"/><br /><sub><b>Sercan Aygün</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/468ef35acc69f3266efd700992daa369?d=identicon&s=100?s=100" width="100px;" alt="Fatima Shah"/><br /><sub><b>Fatima Shah</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/vitasam"><img src="https://avatars.githubusercontent.com/vitasam?s=100" width="100px;" alt="The Random DIY"/><br /><sub><b>The Random DIY</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/gnodipac886"><img src="https://avatars.githubusercontent.com/gnodipac886?s=100" width="100px;" alt="gnodipac886"/><br /><sub><b>gnodipac886</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/aryatschand"><img src="https://avatars.githubusercontent.com/aryatschand?s=100" width="100px;" alt="Arya Tschand"/><br /><sub><b>Arya Tschand</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/serco425"><img src="https://avatars.githubusercontent.com/serco425?s=100" width="100px;" alt="Sercan Aygün"/><br /><sub><b>Sercan Aygün</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/BravoBaldo"><img src="https://avatars.githubusercontent.com/BravoBaldo?s=100" width="100px;" alt="Baldassarre Cesarano"/><br /><sub><b>Baldassarre Cesarano</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/AbenezerKb"><img src="https://avatars.githubusercontent.com/AbenezerKb?s=100" width="100px;" alt="Abenezer"/><br /><sub><b>Abenezer</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/bilgeacun"><img src="https://avatars.githubusercontent.com/bilgeacun?s=100" width="100px;" alt="Bilge Acun"/><br /><sub><b>Bilge Acun</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/YLab-UChicago"><img src="https://avatars.githubusercontent.com/YLab-UChicago?s=100" width="100px;" alt="yanjingl"/><br /><sub><b>yanjingl</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/YangZhou1997"><img src="https://avatars.githubusercontent.com/YangZhou1997?s=100" width="100px;" alt="Yang Zhou"/><br /><sub><b>Yang Zhou</b></sub></a><br /></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="20%"><a href="https://github.com/abigailswallow"><img src="https://avatars.githubusercontent.com/abigailswallow?s=100" width="100px;" alt="abigailswallow"/><br /><sub><b>abigailswallow</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/jessicaquaye"><img src="https://avatars.githubusercontent.com/jessicaquaye?s=100" width="100px;" alt="Jessica Quaye"/><br /><sub><b>Jessica Quaye</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/jasonlyik"><img src="https://avatars.githubusercontent.com/jasonlyik?s=100" width="100px;" alt="Jason Yik"/><br /><sub><b>Jason Yik</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/happyappledog"><img src="https://avatars.githubusercontent.com/happyappledog?s=100" width="100px;" alt="happyappledog"/><br /><sub><b>happyappledog</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/ciyer64"><img src="https://avatars.githubusercontent.com/ciyer64?s=100" width="100px;" alt="Curren Iyer"/><br /><sub><b>Curren Iyer</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/emmanuel2406"><img src="https://avatars.githubusercontent.com/emmanuel2406?s=100" width="100px;" alt="Emmanuel Rassou"/><br /><sub><b>Emmanuel Rassou</b></sub></a><br /></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/ciyer64"><img src="https://avatars.githubusercontent.com/ciyer64?s=100" width="100px;" alt="Curren Iyer"/><br /><sub><b>Curren Iyer</b></sub></a><br /></td>
-      <td align="center" valign="top" width="20%"><a href="https://github.com/sjohri20"><img src="https://avatars.githubusercontent.com/sjohri20?s=100" width="100px;" alt="Shreya Johri"/><br /><sub><b>Shreya Johri</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/skmur"><img src="https://avatars.githubusercontent.com/skmur?s=100" width="100px;" alt="Sonia Murthy"/><br /><sub><b>Sonia Murthy</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/sjohri20"><img src="https://avatars.githubusercontent.com/sjohri20?s=100" width="100px;" alt="Shreya Johri"/><br /><sub><b>Shreya Johri</b></sub></a><br /></td>
+      <td align="center" valign="top" width="20%"><a href="https://github.com/jessicaquaye"><img src="https://avatars.githubusercontent.com/jessicaquaye?s=100" width="100px;" alt="Jessica Quaye"/><br /><sub><b>Jessica Quaye</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/vijay-edu"><img src="https://avatars.githubusercontent.com/vijay-edu?s=100" width="100px;" alt="Vijay Edupuganti"/><br /><sub><b>Vijay Edupuganti</b></sub></a><br /></td>
       <td align="center" valign="top" width="20%"><a href="https://github.com/harvard-edge/cs249r_book/graphs/contributors"><img src="https://www.gravatar.com/avatar/fc4f3460cdfb9365ab59bdeafb06413e?d=identicon&s=100?s=100" width="100px;" alt="Costin-Andrei Oncescu"/><br /><sub><b>Costin-Andrei Oncescu</b></sub></a><br /></td>
     </tr>