requirements.txt

# UI
gradio==4.44.0

# Core
opencv-python-headless==4.10.0.84
numpy==1.26.4

# Face recognition (DeepFace w/ OpenCV backend avoids tf-keras/retinaface issues)
deepface==0.0.92
tensorflow-cpu==2.15.1
tf-keras==2.15.1

# DB (optional)
psycopg2-binary==2.9.9