remove unnec else

ormar/queryset/queryset.py

@@ -215,7 +215,6 @@ class QuerySet:
             kwargs[pk_name] = kwargs.pop("pk")
         if pk_name not in kwargs or kwargs.get(pk_name) is None:
             return await self.create(**kwargs)
-        else:
         model = await self.get(pk=kwargs[pk_name])
         return await model.update(**kwargs)