Second Documentation Pass

Author: ch4nsuk3

adafruit_button/button_base.py

@@ -31,7 +31,7 @@
     pass
 
 
-def _check_color(color: Optional[Union[int, tuple[int, int, int]]]) -> Optional[int]:
+def _check_color(color: Optional[Union[int, tuple[int, int, int]]]) -> int:
     # if a tuple is supplied, convert it to a RGB number
     if isinstance(color, tuple):
         r, g, b = color
@@ -47,14 +47,13 @@ class ButtonBase(Group):
     :param int y: The y position of the button.
     :param int width: The width of the button in tiles.
     :param int height: The height of the button in tiles.
-    :param str name: A name, or miscellaneous string that is stored on the button.
-    :param str label: The text that appears inside the button.
-    :param FontProtocol label_font: The button label font. Defaults to ''terminalio.FONT''
-    :param int|Tuple(int, int, int) label_color: The color of the button label text.
-    Accepts an int or a tuple of 3 integers representing RGB values.  Defaults to 0x0.
-    :param int|Tuple(int, int, int) selected_label: The color of button label text when the button is selected.
+    :param Optional[str] name: A name, or miscellaneous string that is stored on the button.
+    :param Optional[str] label: The text that appears inside the button.
+    :param Optional[FontProtocol] label_font: The button label font. Defaults to ''terminalio.FONT''
+    :param Optional[int] label_color: The color of the button label text. Defaults to 0x0.
+    :param Optional[Union[int, Tuple[int, int, int]]] selected_label: The color of button label text when the button is selected.
     Accepts an int or a tuple of 3 integers representing RGB values. Defaults to an inverse of label_color.
-    :param int label_scale: The scale factor used for the label. Defaults to 1.
+    :param Optional[int] label_scale: The scale factor used for the label. Defaults to 1.
     """
 
     def __init__(