llm-code-helper-flask-maintenance

name	llm-code-helper-flask-maintenance
description	Use when maintaining the LLM Code Helper Flask app, routes, inline HTML template, session behavior, requirements, or local run flow.

LLM Code Helper Flask Maintenance

This repo is a small Flask app in app.py with an inline HTML template.

Workflow

• Keep changes in app.py unless a larger split is explicitly requested.
• Preserve the two core flows: format code with line numbers, then process structured JSON changes.
• Update requirements.txt only when a dependency is actually needed.
• Run with python app.py and test through http://localhost:5000.
• Favor readable Python and plain browser JavaScript over new frameworks.

Checks

• Confirm /format-code returns line-numbered code and stores the original code in session.
• Confirm /process-changes applies changes only after original-line verification passes.