issue in transforming the timesteps

[ashfaquekhalid]

https://github.com/hpcaitech/Open-Sora/blob/786d4e7afcb2bb05da47539cdf23e04520664741/opensora/schedulers/rf/rectified_flow.py#L28C5-L36C1

is there any issue here, if i want to train the model for num_frames less than 17, the transformed timestep will always be zero irrespective of the original timestep because ratio_time will always be zero?

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This issue is stale because it has been open for 7 days with no activity.

[github-actions]

This issue was closed because it has been inactive for 7 days since being marked as stale.