Upload twitter_sentiment_model.pth

Delete twitter_sentiment_model.pth

Fix: Install Git LFS and pull real model weights

Fix: Set weights_only=False and check model keys

Fix: Create README with metadata inside backend folder

Deployment: Add Dockerfile and update port for Hugging Face

UPdated gunicorn

Cleanup: Remove unwanted files and add .gitignore

Initial commit: Sentiment Analysis project