          bool
              ``True`` if the frame is to be skipped otherwise ``False``
          """
          if not self._frame_ranges:
              return None
          indices = self._imageidxre.findall(filename)
          if not indices:
              logger.warning("Could not determine frame number. Frame will be converted: '%s'",
                             filename)
              return False
 
</s> remove         idx = int(indices[0]) if indices else None
 </s> add         idx = int(indices[0]) </s> remove         retval = "copy"
 </s> add         retval: Optional[str] = "copy" </s> remove             tqdm.write("No alignment found for {}, "
                       "skipping".format(frame_name))
 </s> add             tqdm.write(f"No alignment found for {frame_name}, skipping")
            return False
          bool
              ``True`` if the frame is to be skipped otherwise ``False``
          """
          if not self._frame_ranges:
            return False
          indices = self._imageidxre.findall(filename)
          if not indices:
              logger.warning("Could not determine frame number. Frame will be converted: '%s'",
                             filename)
              return False
keep keep keep keep replace keep keep keep keep keep
 Bugfix: convert - Gif Writer
  - Fix non-launch error on Gif Writer
  - convert plugins - linting
  - convert/fs_media/preview/queue_manager - typing
  - Change convert items from dict to Dataclass 
scripts/convert.py