removed unused function

sleap_io/io/nwb.py

@@ -568,40 +568,6 @@ def write_nwb(
  io.write(nwbfile)
 
 
-def handle_orphan_container_error(
- labels: Labels, nwbfile: NWBFile
-) -> tuple[NWBFile, Skeletons]: # type: ignore[return]
- """Handle orphan container error by adding a skeleton to the processing module.
-
- Args:
- labels: A general labels object.
- nwbfile: An in-memory nwbfile where the data is to be appended.
-
- Returns:
- An in-memory nwbfile with the data from the labels object appended.
- """
- processing_module = nwbfile.processing[
- f"SLEAP_VIDEO_000_{Path(labels.videos[0].filename).stem}"
- ]
- if "track=untracked" in processing_module.containers:
- pose_estimation = processing_module.containers["track=untracked"]
- skeleton = pose_estimation.skeleton
- skeletons = Skeletons(skeletons=[skeleton])
- else:
- skeletons = []
- for i in range(len(labels.tracks)):
- pose_estimation = processing_module.containers[f"track=track_{i}"]
- skeleton = pose_estimation.skeleton
- skeletons.append(skeleton)
- try:
- processing_module.add(skeletons)
- except ValueError:
- skeleton = pose_estimation.skeleton
- skeletons = Skeletons(skeletons=[skeleton])
- processing_module.add(skeletons)
- return nwbfile
-
-
 def append_nwb_data(
  labels: Labels, nwbfile: NWBFile, pose_estimation_metadata: Optional[dict] = None
 ) -> NWBFile: