Update requirements.txt

requirements.txt

@@ -2,13 +2,16 @@ gradio[oauth,mcp]==5.45.0
 fastapi==0.115.2
 uvicorn==0.24.0
 mcp==1.10.1
-smolagents>=0.1.0
+smolagents[mcp]>=0.1.0
 requests>=2.28.0
 python-dotenv>=1.0.0
 pydantic>=2.11,<2.12
-pandas>=1.5.0
+datasets>=2.0.0
 langchain>=0.1.0
+langchain-core>=0.1.0
 langchain-community>=0.0.20
+langchain-text-splitters>=0.0.1
 sentence-transformers>=2.2.0
 rank-bm25>=0.2.2
-datasets>=2.14.5
+markdownify>=0.11.6
+beautifulsoup4>=4.12.0