Update README.md

Merge branch 'main' of https://huggingface.co/spaces/devsu/excel-analyst-agent

Fix mcp version conflict at startup by ensuring mcp>=1.17.0 is installed, and update requirements.txt to reflect the new version specification.

Update requirements.txt

Update requirements.txt

Update requirements.txt

Update requirements.txt

Update requirements.txt to specify versions for fastmcp and add mcp dependency

Add initial implementation of Excel Analyst Agent with Gradio interface

initial commit