Update requirements.txt

requirements.txt

@@ -1,17 +1,23 @@
 fastapi==0.115.0
-uvicorn==0.30.6
-pydantic==2.9.2
-groq==0.9.0
-openai==1.40.0
-httpx==0.27.0
+uvicorn[standard]==0.30.6
+pydantic==2.9.0
+python-dotenv==1.0.1
+
+# LLM
+groq==0.11.0
 google-generativeai==0.8.3
-huggingface-hub==0.25.2
-langchain-core==0.3.10
+
+# RAG
+langchain-core==0.3.0
 langchain-text-splitters==0.3.0
-langchain-community==0.3.1
+langchain-community==0.3.0
 chromadb==0.5.15
 sentence-transformers==3.1.1
+
+# Data
 datasets==3.0.1
+huggingface-hub==0.25.1
+
+# Search
 rank-bm25==0.2.2
-rapidfuzz==3.10.0
-python-dotenv==1.0.1
+rapidfuzz==3.10.0