Update app.py

app.py

@@ -252,7 +252,8 @@ def loop_outpainting(image, width=1024, height=1024, overlap_width=6, num_infere
         larger_frame = reverse_image_list[i]
         smaller_frame = reverse_image_list[i + 1]
         interpolated_frames = create_zoom_animation(larger_frame, smaller_frame, num_interpolation_frames)
-        final_frame_list.extend(interpolated_frames)
+        # Exclude the last frame to avoid duplication
+        final_frame_list.extend(interpolated_frames[:-1])
     
     # Add the last frame
     final_frame_list.append(reverse_image_list[-1])