get fire error

[robomike]

Hi, why does this error occur on the main call?

ERROR: The function received no value for the required argument: prompt
Usage: ipykernel_launcher.py PROMPT
optional flags: --n_tokens_to_generate | --model_size | --models_dir

For detailed information on this command, run:
ipykernel_launcher.py --help
An exception has occurred, use %tb to see the full traceback.

FireExit: 2
/usr/local/lib/python3.8/dist-packages/IPython/core/interactiveshell.py:3334: UserWarning: To exit: use 'exit', 'quit', or Ctrl-D.
warn("To exit: use 'exit', 'quit', or Ctrl-D.", stacklevel=1)