Make description parameter of Guild.create_sticker non-Optional

Co-authored-by: James Hilton-Balfe <[email protected]>

discord/guild.py

@@ -2405,7 +2405,7 @@ class Guild(Hashable):
         self,
         *,
         name: str,
-        description: Optional[str] = None,
+        description: str,
         emoji: str,
         file: File,
         reason: Optional[str] = None,
@@ -2423,8 +2423,8 @@ class Guild(Hashable):
         -----------
         name: :class:`str`
             The sticker name. Must be at least 2 characters.
-        description: Optional[:class:`str`]
-            The sticker's description. Can be ``None``.
+        description: :class:`str`
+            The sticker's description.
         emoji: :class:`str`
             The name of a unicode emoji that represents the sticker's expression.
         file: :class:`File`
@@ -2448,8 +2448,7 @@ class Guild(Hashable):
             'name': name,
         }
 
-        if description:
-            payload['description'] = description
+        payload['description'] = description
 
         try:
             emoji = unicodedata.name(emoji)