fix get_session_value always returning None

[dset0x]

Pull Request

Description

atre.get_session_value always returned None

Type of change

Please select relevant options.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• My code follows the contribution guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• My changes generate no new memory leaks
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules