Sporadically Hanging Interactive API CI Test

[psfoley]

The pytorch kvasir unet CI test has been triggering a CI timeout sporadically in the middle of training:

https://github.com/intel/openfl/runs/7525106079?check_suite_focus=true https://github.com/intel/openfl/runs/7524916214?check_suite_focus=true https://github.com/intel/openfl/runs/7510403486?check_suite_focus=true