Update requirements.txt

requirements.txt

@@ -1,31 +1,16 @@
-# Core API and server
-fastapi==0.115.2
-uvicorn[standard]==0.24.0
-
-# RAG and Embeddings
-groq==0.4.1
-sentence-transformers==2.2.2
-pinecone-client==2.2.4
-faiss-cpu==1.7.4
-huggingface_hub>=0.14.1  # compatible with sentence-transformers
-
-# Web content loading and scraping
-beautifulsoup4==4.12.2
-requests==2.31.0
-scrapy==2.11.0
-
-# Data cache / environment
-redis==5.0.1
-python-dotenv==1.0.0
+# Gradio UI
+gradio
 
-# NLP and tokenization
-nltk==3.8.1
-tiktoken==0.5.1
+# RAG components
+sentence-transformers
+faiss-cpu
+beautifulsoup4
+requests
+langchain
+langchain-community
 
-# Gradio UI
-gradio==5.34.1
+# GROQ API (if used)
+groq
 
-# Testing and Dev Tools
-httpx==0.24.1
-pytest==7.4.3
-black==23.11.0
+# Optional (if you use environment variables)
+python-dotenv