where is train_and_evaluate function?

[wanghia]

i can not find this function

[QimingRen1]

too

[stellawang196]

Hi, where did you see train_and_evaluate function mentioned? I think it refers to train_agent() in run.py in elegantrl and Helloworld. The training process involves training and evaluating.

[HiFei4869]

Hi, where did you see train_and_evaluate function mentioned? I think it refers to train_agent() in run.py in elegantrl and Helloworld. The training process involves training and evaluating.

It's mentioned in a couple of files in folder examples, e.g. examples/demo_DDPG_H.py, examples/demo_Isaac_Gym.py, examples/demo_PPO_H.py.

[HiFei4869]

i can not find this function

Did you fix the problem? I'm facing the same problem.

[HiFei4869]

@wanghia @QimingRen1

See this pull request 2 years ago.
#239 (comment)
It seems that train_and_evaluate has been renamed to train_agent.
Change the code to from elegantrl.train.run import train_agent works in my case.

@stellawang196 Maybe you can modify the import code in some files, since train_and_evaluate doesn't work any more.