Feature/gradio UI

[supercon99]

Gradio Web Interface for VADER Sentiment Analysis

Changes

• Add web-based interface using Gradio
• Implement text and URL sentiment analysis
• Add interactive visualizations
• Include comprehensive test suite

Features

• Direct text input analysis
• URL content analysis
• Sentiment visualization
• Paragraph-level breakdown

Testing

All tests pass:

• Core functionality tests
• UI component tests
• Integration tests

Dependencies Added

• gradio>=5.9.1
• plotly
• [other new dependencies]

Screenshots

• Included UI screenshots

Documentation

• Added UI documentation
• Updated main README
• Included usage examples

Notes

• Requires Python 3.8+
• All new code is tested
• Follows project style guidelines

[supercon99]

@cjhutto It was a pleasure working with your code