# Core dependencies
opencv-python>=4.8.0
mediapipe>=0.10.0
deepface>=0.0.79
numpy>=1.24.0
pandas>=2.0.0
matplotlib>=3.7.0
pyttsx3>=2.90
streamlit>=1.28.0
gradio>=3.50.0

# Deep learning backends
tf-keras>=2.15.0
tensorflow>=2.15.0

# Additional utilities
pillow>=10.0.0
scipy>=1.11.0
scikit-learn>=1.3.0

# Optional cloud sync
# firebase-admin>=6.2.0
# supabase>=1.0.0
