Running bot on command line

Rasa Open Source
1

I am trying to run the bot on command line. However, I m not sure what is the correct script for this.

loop = asyncio.get_event_loop()
logger = logging.getLogger(__name__)
async def parse(serve_forever=True):
    interpreter = RasaNLUInterpreter('./model_save/test3/nlu')
    action_endpoint = EndpointConfig(url = "http://localhost:5055/webhook")
    #action_endpoint = read_config_file('endpoints.yml')
    #action_endpoint = AvailableEndpoints.read_endpoints('endpoints.yml')
    agent = Agent.load("model_save/test3", interpreter=interpreter,action_endpoint=action_endpoint)
    await rasa.core.run.serve_application(agent,channel='cmdline')

    return agent

if __name__== "__main__":
    loop.run_until_complete(parse())

getting this error by running the script

RuntimeError: Cannot run the event loop while another loop is running

Rasa - 1.8.1

Python - 3.7.6

OS - Windows 10