From 28f75315ceb7f04d5df3a220350654e92a471f47 Mon Sep 17 00:00:00 2001
From: Manuel Lera-Ramirez <manulera14@gmail.com>
Date: Thu, 7 Nov 2024 11:08:20 +0000
Subject: [PATCH] move requests optional dependency into function body

---
 src/pydna/tm.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pydna/tm.py b/src/pydna/tm.py
index e7938041..8c4e3423 100644
--- a/src/pydna/tm.py
+++ b/src/pydna/tm.py
@@ -14,7 +14,6 @@
 
 import textwrap as _textwrap
 from pydna._pretty import pretty_str as _pretty_str
-import requests
 
 # See the documentation for Bio.SeqUtils.MeltingTemp for more details
 # The 10X Taq Buffer with (NH4)2SO4 is commercialized by companies like
@@ -331,6 +330,8 @@ def tmbresluc(primer: str, *args, primerc=500.0, saltc=50, **kwargs):
 
 
 def tm_neb(primer, conc=0.5, prodcode="q5-0"):
+    import requests
+
     """Calculates a single primers melting temp from NEB.
 
     Parameters