Deprecated solver.scheme_eval.exec - how to use the session.scheme command

[david-f-fletcher]

I am trying to replace the deprecated solver.scheme_eval.exec () with a session.scheme.exec(() command but when I try to run the pyFluent code with the session command i get the error NameError: name 'session' is not defined. The manual gives no information on what to do. Can you advise please and also update the documentation?