Change websocket internals to use aiohttp instead

main.py

@@ -17,10 +17,6 @@ try:
     import aiohttp  # noqa
 except ModuleNotFoundError as exc:
     raise ImportError("You have to run 'pip install aiohttp' first") from exc
-try:
-    import websockets  # noqa
-except ModuleNotFoundError as exc:
-    raise ImportError("You have to run 'pip install websockets' first") from exc
 try:
     import pystray  # noqa
 except ModuleNotFoundError as exc: