---
title: UI Tester
emoji: 🧪
colorFrom: blue
colorTo: gray
sdk: gradio
sdk_version: 6.24.0
app_file: app.py
pinned: false
license: mit
short_description: Exercises every control, track, and label type
tags:
  - category:utility
  - input:audio
  - input:midi
  - input:file/txt|csv|json|nam
  - input:text
  - output:audio
  - output:midi
  - output:labels
  - output:file
  - example
  - test
---

A PyHARP example which exercises every input control, track type, and output label type supported by HARP. Performs no real processing.