ImportError: No module named tests.python.helpers.utils

[Yaccoub]

Describe the bug
Trying to run the python example robust.py throws an error Traceback (most recent call last): File "robust.py", line 7, in <module> from tests.python.helpers.utils import load_csv ModuleNotFoundError: No module named 'tests'

I have built everything from the source and did not install using pip command

Environment (please complete the following information):

• OS: WIndows10 and Ubuntu 18.04

Thanks in advance

[JeremyBYU]

If you are running robust.py it is expecting it to be run from the polylidar working directory. In other word you should run python -m examples.python.robust from INSIDE the polylidar folder.