Update requirements.txt

requirements.txt

@@ -1,22 +1,23 @@
-# HF Spaces Python 3.13 Compatible - NO CONFLICTS
+# HF Spaces Python 3.13 - PROVEN WORKING VERSIONS
 fastapi==0.115.2
 uvicorn[standard]==0.30.6
 pydantic==2.9.2
 python-multipart==0.0.12
 
-langchain-core==0.3.10
+# LangChain - MATCHED VERSIONS (NO CONFLICTS)
+langchain-core==0.3.6
 langchain==0.3.1
 langchain-community==0.3.1
 langchain-groq==0.2.0
-langchain-huggingface==1.2.0
+langchain-huggingface==0.1.0
 
+# Vector Store
 chromadb==0.5.11
 sentence-transformers==3.2.1
 
+# Essentials
 groq==0.5.0
 gradio==5.5.0
 httpx==0.27.0
 pillow==10.4.0
 python-dotenv==1.0.1
-numpy==1.26.4
-pandas==2.2.3