turn off xformers

model.py

@@ -57,8 +57,8 @@ class Model:
             base_model_id, safety_checker=None, controlnet=controlnet, torch_dtype=torch.float16
         )
         pipe.scheduler = UniPCMultistepScheduler.from_config(pipe.scheduler.config)
-        if self.device.type == "cuda":
-            pipe.enable_xformers_memory_efficient_attention()
+        # if self.device.type == "cuda":
+        #     pipe.enable_xformers_memory_efficient_attention()
         pipe.to(self.device)
         torch.cuda.empty_cache()
         gc.collect()