fixed requirements file

NavodPeiris · NavodPeiris · commit 1d83e1cd3ebe · 2025-08-30T13:52:38.000+05:30
diff --git a/backend/requirements.txt b/backend/requirements.txt
@@ -14,4 +14,5 @@ google-generativeai
 langchain-google-genai
 python-dotenv
 PyJWT
-redis
+redis
+passlib
