README.md

---
title: DataMind Agent
emoji: 🧠
colorFrom: purple
colorTo: blue
sdk: streamlit
sdk_version: 1.55.0
python_version: '3.10'
app_file: app.py
pinned: false
---

# 🧠 DataMind Agent
### Agentic AI Data Analyst — LangChain + Gemini + Streamlit

Upload any data file (CSV, Excel, JSON) and chat with your data using natural language. The autonomous agent plans, selects tools, executes multi-step analysis, and explains its reasoning — powered by Google Gemini.

## 🚀 Features
- 💬 Natural language Q&A with memory
- 🤖 Autonomous agent with 7 specialized tools
- 📊 Auto-generated interactive visualizations
- 🔍 Transparent reasoning — see every tool the agent uses
- 📂 Supports CSV, Excel, JSON

## ⚙️ How to Use
1. Enter your free Gemini API key from aistudio.google.com
2. Upload your data file
3. Ask anything in the Chat tab!

## 🛠️ Tech Stack
LangChain · Google Gemini 2.5 Flash · Streamlit · Pandas · Plotly