Difficulties in following python quickstart

When following the background check tutorial - the dev server worker part
I found the documentation did not sufficiently cover how to run the dev server with the given suggested directory structure, e.g. simply cd-ing into dev_server_worker then run python main_dacx.py or python dev_server_worker/main_dacx,py will not work out of the box. Developer needs to add parent directory to PYTHONPATH. E.g.

python dev_server_worker/main_dacx.py

I think this is important to put explicitly as to not discourage the very initial step of onboarding people to the framework.