Pi agent — agentic document redaction

Orchestrate document redaction with Pi and Google Gemini. Heavy redaction runs on a separate private doc_redaction Hugging Face Space (simple text extraction + Local PII).

Before you start

1. Gemini API key — paste in Agent backend → Apply backend (session-only; not stored on disk).
2. HF token — Space admin should set HF_TOKEN under Settings → Secrets so this Space can call the private redaction backend. Users may optionally override per session in the UI.

Limitations

• No face or signature VLM — text-layer PII only via Local spaCy/Presidio on the remote Space.
• No Pass 2 VLM on this deployment.
• Ephemeral storage — download deliverables from Workspace output files before the Space restarts.
• Human review — outputs are not guaranteed complete; review redacted PDFs before release.

Defaults

Examples

Two sample PDFs load in Redaction task → Try an example (same demos as the main doc_redaction app). Examples are on by default; set Space variable AGENT_GRADIO_SHOW_EXAMPLES=false to hide them. (SHOW_PI_EXAMPLES is also accepted.)

If examples do not appear, the UI shows a short status message (usually missing PDFs in the image — rebuild after a successful sync with LFS materialization).

Development

This Space is synced from the doc_redaction monorepo on pushes to dev (see .github/workflows/sync-pi-agent-space.yml). Space: seanpedrickcase/agentic_document_redaction.