Add Lightning Pose conversion example (#56)

Author: themattinthehatt

docs/source/api_index.rst

@@ -13,6 +13,7 @@ io
     annotations_to_poseinterface
     frames_to_poseinterface
     predictions_to_poseinterface
+    split_lp_collected_data
     video_to_poseinterface
 
 

docs/source/conf.py

@@ -153,6 +153,7 @@
     "gallery_dirs": ["auto_examples"],
     "reference_url": {"poseinterface": None},
     "filename_pattern": "/*.py",  # which files to execute before inclusion
+    "default_thumb_file": "source/_static/project_icon.png",
 }
 
 # -- linkcheck configuration -------------------------------------------------

examples/convert_dlc_to_benchmark.py

@@ -4,8 +4,6 @@
 Create a ``poseinterface`` benchmark dataset from a DeepLabCut (DLC) project.
 """
 
-# sphinx_gallery_thumbnail_path = '_static/project_icon.png'
-
 # %%
 # Imports
 # -------