Update app.py

app.py

@@ -243,7 +243,7 @@ class canny2image:
         # need to explicitly call pipe.to("cuda").
         self.pipe.enable_model_cpu_offload()
         
-        self.pipe.enable_xformers_memory_efficient_attention()
+        #self.pipe.enable_xformers_memory_efficient_attention()
         
         # Generator seed,
         self.generator = torch.manual_seed(0)