README.md

# Mini Process Miner (Streamlit + PM4Py)

A lightweight, **process mining** app built with **Streamlit**, **PM4Py**, and **pandas**. 100% vibe coded with ChatGPT. 
Upload an event log (CSV) and explore:
- Process map (clean, frequency, performance)
- DFG with counts & durations
- Filters for activities, optional columns (`column1/2/3`)
- Case-level & event-level exclusions
- Sliders for activity/connection frequency

## ✨ Quick start

### 1) Local (pip)
```bash
pip install -r requirements.txt
streamlit run app.py