Error when using the KingNish/OpenGPT-4o API

I tried to use the KingNish/OpenGPT-4o model, but for some reason an error appears!
code:

from gradio_client import Client

request=str('Введите запрос: ')

client = Client("KingNish/OpenGPT-4o")
result = client.predict(
		user_prompt={"text":request,"files":[]},
		api_name="/chat"
)
print(result)

Error:

gradio_client.exceptions.AppError: The upstream Gradio app has raised an exception but has not enabled verbose error reporting. To enable, set show_error=True in launch().

I do not know how to enable error display! I will be glad if you help! Thanks!