Demo Notebook Doesn't Run

[amirkhas]

basically, all the initial BW dataset paths in the demo notebook are wrong.

[Ber666]

Thanks for pointing out this issue. The paths have been updated.

[strong-leaf]

（1）hi maybe i use it wrong. Demo Notebook still Doesn't Run.
（2）it shows problem in function def get_problem(instance, domain):
reader = PDDLReader(raise_on_error=True)
reader.parse_domain(domain)
return reader.parse_instance(instance)
tarski.errors.UndefinedPredicate: Undefined element "handempty" (error msg: None)

Failed to parse the pddl file