Remove unused deps: openai, langchain, ragas, tenacity, aiohttp

requirements.txt

@@ -1,10 +1,9 @@
 # Core Dependencies
 streamlit>=1.31.0
-python-dotenv==1.0.0
+python-dotenv>=1.0.0
 
-# LLM and AI
+# LLM
 groq>=0.11.0
-openai>=1.12.0
 
 # Embeddings and Vector Store
 sentence-transformers>=2.2.0
@@ -17,20 +16,13 @@ qdrant-client>=1.7.0
 pandas>=2.0.0
 numpy>=1.24.0
 datasets>=2.16.0
+scikit-learn>=1.3.0
 
-# RAG and Retrieval
-langchain>=0.1.0
-langchain-community>=0.0.10
-langchain-groq>=0.0.1
-
-# Evaluation
-ragas>=0.1.0
+# Retrieval
 rank-bm25>=0.2.2
 
 # Utilities
 pydantic>=2.0.0
 pydantic-settings>=2.0.0
-tenacity>=8.2.0
-aiohttp>=3.9.0
 tqdm>=4.66.0
 requests>=2.31.0