# Optional dependencies — install only if you use the corresponding feature.
# The app handles their absence gracefully (clear error message on first use).
#
# Note: chromadb-client + fastembed moved to requirements.txt — RAG, semantic
# memory, and tool selection are core paths, so they ship by default now.

# Local speech-to-text (microphone -> text) via faster-whisper, for the
# "local" STT provider. Runs on CPU out of the box (CTranslate2 backend, no
# torch needed). Install if you want to dictate/transcribe with the mic
# without sending audio to an external endpoint.
# Optional extra: install `torch` too if you have a CUDA GPU and want
# GPU-accelerated transcription — it's auto-detected, CPU is used otherwise.
faster-whisper

# DuckDuckGo as a search provider option.
# Install if you want DDG in the search-provider dropdown.
# Alternatives: SearXNG, Brave, Tavily, Serper, Google PSE.
duckduckgo-search

# PDF form-filling feature (fillable AcroForm detection, field extraction,
# value/annotation/signature stamping, page rendering for the form overlay).
# NOTE: PyMuPDF is AGPL-3.0. Installing it brings AGPL obligations for a
# network-served app — see ACKNOWLEDGMENTS.md. The MIT core (PDF *text*
# extraction via pypdf) works without it; this only unlocks form-filling.
PyMuPDF
