Reads files from a Google Drive folder and writes extracted fields into a Google Sheet.
GitHub → Actions → run the workflow and enter the Drive folder id.
Locally:
pip install -r requirements.txt
cp .env.example .env # fill in values
python -m billreader.mainThe spreadsheet lives inside the Drive folder and must contain a template tab,
which is duplicated for each subfolder. A summary tab, if present, is left untouched.
GOOGLE_AI_API_KEYGOOGLE_SERVICE_ACCOUNT_JSON
The service account needs access to the Drive folder.