"mlagents.trainers.exception.TrainerConfigError"

Hi, there! Currently, I'm trying to setup imitation learning for my karts. However, every time I try to initiation the training I am met with this error: mlagents.trainers.exception.TrainerConfigError: The option demo_path was specified in your YAML file for TrainerSettings, but is invalid.

In the attached .txt file, you can see my config file with my parameters.

Any help would be greatly appreciated, thank you!

8138993--1056407--AIKart.txt (748 Bytes)

Update: I fixed my error with proper indentation in my .yaml file.

Problem resolved.