diff --git a/optimization202/ESUPS_case_study/requirements.txt b/optimization202/ESUPS_case_study/requirements.txt
index 5e5ad89..81cb37d 100644
--- a/optimization202/ESUPS_case_study/requirements.txt
+++ b/optimization202/ESUPS_case_study/requirements.txt
@@ -10,4 +10,3 @@ pydantic==2.8.2
 tqdm==4.66.4
 typing_extensions==4.12.2
 networkx
-src