remove auto_reloader from app

Author: wj-Mcat

src/wechaty/plugin.py

@@ -849,7 +849,6 @@ async def start(self) -> None:
         task = self.app.run_task(
             host=host,
             port=port,
-            use_reloader=False,
             shutdown_trigger=shutdown_trigger
         )
         loop = asyncio.get_event_loop()

tests/wechaty_test.py

@@ -2,10 +2,14 @@
 Unit test
 """
 import pytest
+import os
 from wechaty_puppet import WechatyPuppetConfigurationError
 from wechaty import Wechaty, WechatyOptions 
 
 def test_constructor():
+    # remove environment variables
+    os.environ.pop("token")
+    
     with pytest.raises(WechatyPuppetConfigurationError):
         bot = Wechaty()