Python Task App

GEPA prompt optimization with a Python task app

Quick Start

cd cookbooks/code/polyglot/python

# Install dependencies and start FastAPI/Flask app on localhost:8001
pip install -r requirements.txt
ENVIRONMENT_API_KEY=secret python app.py

Expose via Cloudflare:

cloudflared tunnel --url http://localhost:8001

Run GEPA optimization:

synth train gepa_config.toml --poll

Source

• app.py
• walkthrough.md

Sample Result

Job pl_7e0227cc41454ec5 — 66.7% accuracy on Banking77.

{
  "job_id": "pl_7e0227cc41454ec5",
  "language": "python",
  "algorithm": "gepa",
  "best_score": 0.6667
}