fixed asyncio warning for python 3.10+

Author: Liqutch

generator.py

@@ -199,9 +199,7 @@ async def wait_for_device_code_completion(self, code: str) -> EpicAccount:
         return EpicAccount(data=auth_data)
 
     def run(self) -> None:
-        loop = asyncio.get_event_loop()
-        loop.run_until_complete(self.start())
-        loop.run_forever()
+        asyncio.run(self.start())
 
 
 gen = Generator()