# Immich Alt Text Helper

A small Flask app that fetches recent Immich photos and helps generate high-quality Mastodon alt text via the OpenAI API.

## Getting started

1. Create and populate a `.env` file (or reuse the existing `api_keys` file) with:

   ```
   IMMICH_API_URL=https://photos.4angle.com/
   IMMICH_API_KEY=your-immich-api-key
   OPENAI_API_KEY=your-openai-api-key
   ```

2. Install dependencies and run the development server:

   ```bash
   pip install -r requirements.txt
   flask --app app run --debug
   ```

3. Visit <http://127.0.0.1:5000> to browse recent Immich photos, view cached alt text, and request new alt text guided by optional notes.

The app stores alt text in `instance/alt_text_cache.db`. Remove this file to clear the cache.