Update model.py

model.py

@@ -64,7 +64,7 @@ class StreamMultiDiffusion(nn.Module):
         preprocess_mask_cover_alpha: float = 0.3, # TODO
         prompt_queue_capacity: int = 256,
         mask_type: Literal['discrete', 'semi-continuous', 'continuous'] = 'continuous',
-        use_xformers: bool = True,
+        use_xformers: bool = False,
     ) -> None:
         super().__init__()