requirements.txt

# Core web frameworks
flask==2.3.2
gradio==4.3.0  # Downgraded back to your original version

# Twilio for call/SMS handling
twilio==8.5.0

# AI models integration
google-generativeai==0.3.1

# HTTP requests and utilities
requests==2.31.0
pillow==10.0.1
python-dotenv==1.0.0

# Date/time handling
pytz==2023.3

# Audio processing (optional but recommended)
pydub==0.25.1
soundfile==0.12.1