requirements.txt

# The Gradio Space stays light: heavy models (torch/transformers/voxcpm) run on
# Modal, not here. The Space only needs the UI, audio analysis, and the Modal
# client used to call the deployed app.
# gradio 5.x: matches the modern Space base image (Python 3.13, current pydantic
# + huggingface_hub). gradio 4.x crashed there — its oauth imported the removed
# HfFolder, and its bundled gradio_client choked on boolean JSON-schema nodes.
gradio==5.50.0
numpy>=1.26
librosa>=0.10          # delivery-stance analysis (CPU)
soundfile>=0.12        # audio io for librosa
modal>=0.64            # client-side lookup of the deployed GPU app (modal mode)