Add type to define OAS responses

aiohttp_pydantic/oas/__init__.py

@@ -1,11 +1,12 @@
-from typing import Iterable
 from importlib import resources
+from typing import Iterable
 
 import jinja2
 from aiohttp import web
-from .view import get_oas, oas_ui
 from swagger_ui_bundle import swagger_ui_path
 
+from .view import get_oas, oas_ui
+
 
 def setup(
     app: web.Application,