Remove redundant example notebook (#13)

* removed old example

* add intersphinx mapping to Python

Author: niksirbi

docs/source/conf.py

@@ -122,3 +122,8 @@
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
 # html_static_path = ['_static']
+
+
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3", None),
+}

examples/notebook_annotations_to_coco.py

@@ -54,6 +54,15 @@ def annotations_to_coco(
     The format of the input annotations file is automatically inferred based
     on its extension. See :func:`sleap_io.io.main.load_file` for supported
     formats.
+
+    Example
+    -------
+    >>> from pathlib import Path
+    >>> from poseinterface.io import annotations_to_coco
+    >>> coco_json_path = annotations_to_coco(
+    ...     input_path=Path("path/to/annotations.slp"),
+    ...     output_json_path=Path("path/to/annotations_coco.json"),
+    ... )
     """
     labels = sio.load_file(input_path)
     # Check if labels object is empty