Update requirements.txt

requirements.txt

@@ -1,18 +1,50 @@
-gradio
-requests
-langchain
-langchain-community
-langchain-core
-langchain-google-genai
-langchain-huggingface
-langchain-groq
-langchain-tavily
-langchain-chroma
-langgraph
-huggingface_hub
-supabase
-arxiv
-pymupdf
-wikipedia
-pgvector
-python-dotenv
+# === Core LangChain / LangGraph Ecosystem ===
+langchain==0.0.320
+langchain-core==0.0.8
+langchain-community==0.0.20
+langgraph==0.0.8
+
+# --- Specific integrations your agent uses ---
+langchain-huggingface==0.0.12
+langchain-google-genai==0.1.4
+langchain-groq==0.1.3
+
+# === Machine Learning & Embeddings ===
+sentence-transformers==2.2.2
+transformers==4.35.0
+torch==2.2.2
+accelerate==0.22.0
+huggingface-hub==0.16.4
+
+# === Vector Databases / Supabase ===
+supabase==1.0.0
+supabase-py==1.0.0
+psycopg2-binary==2.9.6
+
+# === Data / Utilities ===
+pandas==2.2.2
+requests==2.31.0
+tqdm==4.66.1
+python-dotenv==1.0.0
+
+# === Frontend (UI / App) ===
+gradio==3.40.2
+
+# === Optional: Arxiv / Wikipedia / Search Tools ===
+wikipedia-api==0.6.0
+arxiv==2.1.0
+
+# === Optional: Tavily search / scraping ===
+tavily-python==0.3.0
+
+# === Google Cloud Clients (for ADC / GenAI) ===
+google-api-core==2.11.0
+google-auth==2.23.3
+google-cloud-aiplatform==1.49.0
+
+# === Groq client ===
+groq==0.4.2
+
+# === Compatibility / Misc ===
+typing-extensions>=4.7.1
+aiohttp>=3.9.0