---
title: Data Analyst Agent
emoji: "📊"
colorFrom: blue
colorTo: indigo
sdk: gradio
app_file: app.py
pinned: false
---

# Data Analyst Agent

An autonomous data analyst built with LangGraph, OpenAI, and Gradio.
Upload a CSV, ask a question, and the agent writes Python, analyzes the data,
generates charts, and returns practical insights.

## Features

- CSV upload and sandboxed analysis workflow
- Correlation analysis, anomaly detection, and trend exploration
- Chart generation with downloadable notebook output
- Gradio interface for interactive analysis

## Required Secret

- `OPENAI_API_KEY`

## Optional Secrets

- `SERPER_API_KEY`
- `OPENROUTER_API_KEY`

## Local Files Included

- `app.py`
- `analyst.py`
- `analyst_tools.py`
- `requirements.txt`
- `sample_sales_data.csv`