Update api/ltx_server.py

api/ltx_server.py

@@ -765,7 +765,7 @@ class VideoService:
                 middle_tensor = self._prepare_conditioning_tensor(middle_image_filepath, height, width, padding_values)
                 safe_middle_frame = max(0, min(int(middle_frame_number), actual_num_frames - 1))
                 conditioning_items.append(ConditioningItem(middle_tensor, safe_middle_frame, float(middle_image_weight)))
-                conditioning_items1.append(ConditioningItem(middle_tensor, safe_middle_frame, float(middle_image_weight))
+                conditioning_items1.append(ConditioningItem(middle_tensor, safe_middle_frame, float(middle_image_weight)))
          
             if end_image_filepath:
                 end_tensor = self._prepare_conditioning_tensor(end_image_filepath, height, width, padding_values)