🔧 improved generating username function

Author: mabdullahadeel

django_rest_github_oauth/register.py

@@ -26,7 +26,7 @@ def generate_username(name: str) -> str:
     def get_names(user_data: dict) -> Tuple:
         name: str = user_data.get("name")
         names: list = name.split(" ")
-        return names[0], names[1]
+        return names[0], names[1] if len(names) > 1 else ""
 
     def register_social_user(provider: str, user_data: dict) -> str:
         filtering_by_email = get_user_model().objects.filter(email=user_data.get("email"))