Add Gradio web interface

[cbdonohue]

Add Gradio Web Interface and Docker Support

Changes

• Added Gradio web interface (app.py) for easy image upload and prompt entry
• Added Docker support with secure API key handling
• Updated dependency management with requirements.txt
• Added detailed documentation about model collapse
• Improved README with new features, screenshots, and usage instructions

Features

• Web Interface: User-friendly Gradio UI for image uploads and prompt entry
• Docker Support: Containerized deployment with secure API key handling
• Improved Documentation: Added detailed explanation of model collapse phenomenon
• Better Dependencies: Consolidated requirements in requirements.txt

Technical Details

• Gradio app binds to 0.0.0.0:7860 for network accessibility
• Docker build uses build args for secure API key handling
• Added proper error handling and input validation in web interface
• Maintained backward compatibility with CLI interface

Testing

• Tested locally with various image inputs
• Verified Docker build and run process
• Confirmed API key handling security
• Tested network accessibility

Screenshots

Added to README

Related Issues

[Link any related issues here]

Checklist

• Added Gradio web interface
• Added Docker support
• Updated documentation
• Added proper error handling
• Maintained CLI functionality
• Added screenshots
• Updated dependencies