Update requirements.txt

Update Dockerfile

Update Dockerfile

Add runpod version 1.7.3 to requirements

Update runpod.yaml

Update Dockerfile to use RunPod base and install FFmpeg

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Revise README for IsabelaOS project description

Enhance runpod.yaml with comments and versioning

Update requirements.txt

Refactor Dockerfile to use Python 3.11 slim

Update handler.py

Update train_job.py

Update train_job.py

Update train_job.py