Update pipelines/pipeline_seesr.py

pipelines/pipeline_seesr.py

@@ -1245,7 +1245,7 @@ class StableDiffusionControlNetPipeline(DiffusionPipeline, TextualInversionLoade
                     ).detach().requires_grad_(True)
                 else:
                     # compute the previous noisy sample x_t -> x_t-1
-                    latents = self.scheduler.step(noise_pred, t, latents, **extra_step_kwargs, return_dict=False)[0].requires_grad_(False)
+                    latents = self.scheduler.step(noise_pred, t, latents, **extra_step_kwargs, return_dict=False)[0]
 
                 # call the callback, if provided
                 if i == len(timesteps) - 1 or ((i + 1) > num_warmup_steps and (i + 1) % self.scheduler.order == 0):