ize (int, optional) —
The chunk size of the feed-forward layers. If not specified, will run feed-forward layer individually
over each tensor of dim=dim.   dim (int, optional, defaults to 0) —
The dimension 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 s2 b1 b2  )   Parameters   s1 (fl