Update readme to include citation and correct code snippet

Update README.md

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Update unet/config.json

Merge branch 'main' of https://huggingface.co/damo-vilab/text-to-video-ms-1.7b-legacy into main

fix config

Update README.md

Update README.md

Update readme to include demo results (#1)

Update model_index.json

Duplicate from diffusers/text-to-video-ms-1.7b-legacy