Add animated=true parameter to animated emoji

Author: Rapptz

discord/emoji.py

@@ -165,8 +165,8 @@ def created_at(self) -> datetime:
     @property
     def url(self) -> str:
         """:class:`str`: Returns the URL of the emoji."""
-        fmt = 'webp' if self.animated else 'png'
-        return f'{Asset.BASE}/emojis/{self.id}.{fmt}'
+        end = 'webp?animated=true' if self.animated else 'png'
+        return f'{Asset.BASE}/emojis/{self.id}.{end}'
 
     @property
     def roles(self) -> List[Role]:

discord/partial_emoji.py

@@ -245,8 +245,8 @@ def url(self) -> str:
         if self.is_unicode_emoji():
             return ''
 
-        fmt = 'webp' if self.animated else 'png'
-        return f'{Asset.BASE}/emojis/{self.id}.{fmt}'
+        end = 'webp?animated=true' if self.animated else 'png'
+        return f'{Asset.BASE}/emojis/{self.id}.{end}'
 
     async def read(self) -> bytes:
         """|coro|