ension over which the feed-forward computation should be chunked. Choose between dim=0 (batch)
or dim=1 (sequence length).    Sets the attention processor to use feed forward
chunking.  enable_freeu  < source > ( s1: float s2: float b1: float b2: float  )   Parameters   s1 (float) —
Scaling factor for stage 1 to attenuate the contributions of the skip features. This is done to
mitigate the “oversmoothing effect” in the enhanced denoising proces