remove unused imports

Author: rmorshea

src/idom/backend/flask.py

@@ -22,7 +22,6 @@
 from flask_cors import CORS
 from flask_sock import Sock
 from simple_websocket import Server as WebSocket
-from werkzeug.local import LocalProxy
 from werkzeug.serving import BaseWSGIServer, make_server
 
 import idom

src/idom/backend/sanic.py

@@ -10,7 +10,6 @@
 
 from sanic import Blueprint, Sanic, request, response
 from sanic.config import Config
-from sanic.models.asgi import ASGIScope
 from sanic.server.websockets.connection import WebSocketConnection
 from sanic_cors import CORS
 

tests/test_backend/test_common.py

@@ -1,4 +1,4 @@
-from typing import MutableMapping, get_type_hints
+from typing import MutableMapping
 
 import pytest