It's not possible test (help please)

[Skisperd]

ImportError while loading conftest 'D:_Automation_Projects_automation\Automation_Poco_Pytest\Automation_runner\cases\conftest.py'.
..\conftest.py:16: in
ST.PROJECT_ROOT = os.environ['PROJECT_ROOT']
C:\Users\tf.dias\AppData\Local\Programs\Python\Python36\lib\os.py:669: in getitem
raise KeyError(key) from None
E KeyError: 'PROJECT_ROOT'

Process finished with exit code 4

Empty suite

[StandOutstar]

You should set this PROJECT_ROOT environment variables before use it. In this sample, it was set in run.sh
export PROJECT_SPACE_ROOT=$(pwd).