Merge branch 'feat/components-v2' of https://github.com/DA-344/d.py into feat/components-v2

discord/ui/container.py

@@ -234,7 +234,7 @@ class Container(Item[V]):
 
     @accent_colour.setter
     def accent_colour(self, value: Optional[Union[Colour, int]]) -> None:
-        if not isinstance(value, (int, Colour)):
+        if value is not None and not isinstance(value, (int, Colour)):
             raise TypeError(f'expected an int, or Colour, not {value.__class__.__name__!r}')
 
         self._colour = value