formatting fix

Author: nafizhaider32

src/managednetworkfabric/azext_managednetworkfabric/custom/__init__.py

@@ -9,11 +9,11 @@
 
 def _load_legacy_custom_module():
     """Load and return the sibling ``custom.py`` module for backward compatibility."""
-    legacy_module_path = Path(__file__).resolve().parent.parent / 'custom.py'
+    legacy_module_path = Path(__file__).resolve().parent.parent / "custom.py"
     if not legacy_module_path.is_file():
         return None
 
-    module_name = __name__ + '._legacy_custom'
+    module_name = __name__ + "._legacy_custom"
     spec = importlib.util.spec_from_file_location(module_name, str(legacy_module_path))
     if spec is None or spec.loader is None:
         return None
@@ -27,9 +27,9 @@ def _load_legacy_custom_module():
 
 if _legacy_custom_module is not None:
     for _name in dir(_legacy_custom_module):
-        if not _name.startswith('_'):
+        if not _name.startswith("_"):
             globals()[_name] = getattr(_legacy_custom_module, _name)
 
-    __all__ = [name for name in dir(_legacy_custom_module) if not name.startswith('_')]
+    __all__ = [name for name in dir(_legacy_custom_module) if not name.startswith("_")]
 else:
     __all__ = []