README.md

---
title: Gemini Data Analysis Agent
emoji: 🤖📈
colorFrom: blue
colorTo: indigo
sdk: streamlit
app_file: app.py
license: mit
sdk_version: 1.51.0
---

# 🤖 Gemini Data Analysis Agent

This is a simple Streamlit application that uses the Google Gemini API and LangChain to create an AI agent.

You can upload any CSV file, and the agent will use a Gemini model to write and execute Python (Pandas) code to answer your questions about the data.

## 🚀 How to Use

1.  **Upload a CSV file** using the file uploader.
2.  The app will display the first few rows of your data.
3.  **Ask a question** in the text box (e.g., "How many rows are there?" or "What is the average value in the 'sales' column?").
4.  The agent will analyze the data and provide a plain-English answer.

## 🛠️ Tech Stack

* **LLM (Brain):** Google Gemini (via `langchain-google-genai`)
* **Agent Framework:** LangChain (specifically `create_pandas_dataframe_agent`)
* **Frontend (UI):** Streamlit
* **Hosting:** Hugging Face Spaces

## 🔑 Setup

This app requires a Google Gemini API key to function.

1.  Create a [Google AI Studio API key](https://aistudio.google.com/).
2.  In your Hugging Face Space **Settings**, go to **Repository secrets**.
3.  Add a new secret:
    * **Name:** `GEMINI_API_KEY`
    * **Value:** (Paste your API key)