Update app.py

app.py

@@ -8,7 +8,6 @@ async def hello():
     async with websockets.connect(uri) as websocket:
         messages = [
             '{"fn_index":2,"session_hash":"kb46puzhzr"}',
-
         ]
 
         for message in messages:
@@ -25,4 +24,5 @@ async def main():
     await hello()
 
 if __name__ == "__main__":
-    asyncio.run(main())
+    loop = asyncio.get_event_loop()
+    loop.run_until_complete(main())