Add UTM attribution to outbound wavespeed.ai links

Correct API-key handling notes in README

Rebuild on shared BYOK template: user-supplied API key, v3 API, Python 3.11

Fix startup failures: pin Python 3.11, unpin pydantic, vendor example media

Fix import-time crash: lazy safety classifier, no hard raise on missing API key

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Upload folder using huggingface_hub

Upload folder using huggingface_hub

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Delete .pytest_cache

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Delete .pytest_cache

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

initial commit