fix language setting menu

bot/handlers/menu/language.py

@@ -92,5 +92,5 @@ async def set_language(message: CallbackQuery, **kwargs):
     await db_session.commit()
 
     i18n: I18n = kwargs["i18n"]
-    with i18n.use_locale(user.lang):
+    with i18n.use_locale(user.lang.value):
         await route_callback(message, **kwargs)

model/bot_enum.py

@@ -137,7 +137,7 @@ class EnumMember(object):
                     lang = i18n.current_locale
                 else:
                     lang = list(self.loc_obj.keys())[0]
-                
+
             if lang in self.loc_obj.keys():
                 return self.loc_obj[lang]
             else: