Clean up Lint

Author: StanFromIreland

Doc/tools/extensions/availability.py

@@ -1,14 +1,11 @@
 """Support for documenting platform availability"""
 
 from __future__ import annotations
-
-from typing import TYPE_CHECKING
-
 from docutils import nodes
-from sphinx import addnodes
 from sphinx.util import logging
 from sphinx.util.docutils import SphinxDirective
 
+
 class Availability(SphinxDirective):
 
     has_content = True
@@ -77,7 +74,6 @@ def parse_platforms(self):
         return platforms
 
 
-
 def setup(app: Sphinx) -> ExtensionMetadata:
     app.add_directive("availability", Availability)