Update pipeline.py

pipeline.py

@@ -1072,12 +1072,7 @@ class AnimateDiffPipeline(DiffusionPipeline, TextualInversionLoaderMixin, IPAdap
                         local_context_size = int(context_size * initial_context_scale)
                     for index in range(local_context_size):
                         # if its the first timestep, spread the indexes out evenly over the full frame range, offset by the group index
-                        if timestep <= 1:
-                            step_size = 2
-                            frame_index = (group_index * (local_context_size - overlap)) + (offset * timestep) + index
-                        else:
-                            # Calculate the frame index
-                            frame_index = (group_index * (local_context_size - overlap)) + (offset * timestep) + index
+                        frame_index = (group_index * (local_context_size - overlap)) + (offset * timestep) + index
                         # If frame index exceeds total frames, wrap around
                         if frame_index >= total_frames:
                             frame_index %= total_frames