diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d9bb52c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+
+*.pyc
+*.ipynb
+utils/.DS_Store
+database/.DS_Store
+annotation/.DS_Store
+database/flights/clean_Flights_2022.csv
diff --git a/commonsenseConstraint.py b/evaluataion/commonsenseConstraint.py
similarity index 100%
rename from commonsenseConstraint.py
rename to evaluataion/commonsenseConstraint.py
diff --git a/eval.py b/evaluataion/eval.py
similarity index 100%
rename from eval.py
rename to evaluataion/eval.py
diff --git a/hardConstraint.py b/evaluataion/hardConstraint.py
similarity index 100%
rename from hardConstraint.py
rename to evaluataion/hardConstraint.py