Fix NameError in HTTPClient.kick

discord/http.py

@@ -414,7 +414,7 @@ class HTTPClient:
         r = Route('DELETE', '/guilds/{guild_id}/members/{user_id}', guild_id=guild_id, user_id=user_id)
         if reason:
             return self.request(r, params={'reason': reason })
-        return self.request(r, params=params)
+        return self.request(r)
 
     def ban(self, user_id, guild_id, delete_message_days=1, reason=None):
         r = Route('PUT', '/guilds/{guild_id}/bans/{user_id}', guild_id=guild_id, user_id=user_id)