File not found - default Workspace

New to Jenkins and Python integration. Getting the following error

tenacity-8.5.0 typing_extensions-4.12.2 urllib3-2.2.1 zipp-3.19.2 zope.event-5.0 zope.interface-6.4.post2 15:53:36 INFO: source env/bin/activate && python3 -m main 15:53:36 /workspace/workspace/perepo_perf-api-testing_controller/env/bin/python3: No module named main

Here is my project structure
image

I’m totally lost here. Anyone help?