Assertion Error when running quickstart example

[Mahinkana]

I get the following error when trying to run the example:
AssertionError: Observation {'bank_cash': array(10001.), 'applicant_features': array([0, 1, 0, 0, 0, 0, 0], dtype=int32), 'group': array([1., 0.])} is not contained in self.observation_space
In call to configurable 'run_simulation' (<function run_simulation at 0x7fa07162a440>)

all the requirements should be installed, however I get a few failed tests when running ./tests.sh

• some undefined metric warnings: UndefinedMetricWarning: No positive samples in y_true, true positive value should be meaningless
• AssertionErrors as in the example.
  

Any help appreciated

[Mahinkana]

It seems like a lot of errors are connected to incorrect versions of the requirements in requirements.txt being used, since no versions were specified.
Is it possible to get information on which versions were used when building ml-fairness-gym, so it can be replicated?
Thank you!

[jackblandin]

The commit yesterday fixes this error. Running pip install -r requirements.txt should fix the above error after you pull the latest changes.