Update requirements.txt

requirements.txt

@@ -1,12 +1,12 @@
-fastapi==0.104.1
-uvicorn[standard]==0.24.0
-python-multipart==0.0.6
-aiofiles==23.2.1
-langchain==0.1.0
-langchain-community==0.1.0
-langchain-google-genai==0.0.6
-google-generativeai==0.3.2
-faiss-cpu==1.7.4
-tiktoken==0.5.2
-pydantic==2.5.0
+fastapi==0.104.1
+uvicorn[standard]==0.24.0
+python-multipart==0.0.6
+aiofiles==23.2.1
+langchain==0.1.0
+langchain-community
+langchain-google-genai==0.0.6
+google-generativeai==0.3.2
+faiss-cpu==1.7.4
+tiktoken==0.5.2
+pydantic==2.5.0
 python-dotenv==1.0.0