Update app.py

app.py

@@ -282,7 +282,7 @@ async def read_process_output(process, websocket):
 async def handle_user_input(websocket, process):
     while True:
         try:
-            await asyncio.sleep(0.1)
+            await asyncio.sleep(0.5)
             if process.returncode is not None:
                 break
             # message = await websocket.recv()