Not defined error!

[prakhar21]

Hi, I have followed the exact installation steps mentioned in the docs.
Now when I run python trainer_config.lr.py . Below mentioned is the error that I am getting.

NameError: name 'get_config_arg' is not defined

[emailweixu]

You can not directly run trainer_config.lr.py. It must be used with paddle. See train.sh under the same directory.