How do I run python script with runpy?

Question

I am trying to run a python script and I wanted d to run it with a more pythonic way rather than maybe calling subprocess.run().

I found the runpy library and I am trying to call my script like this:

runpy.run_path(path_name='/home/dir1/dr2/dr3/run_code.py', run_name='__main__')

This returns me and error that one of the modules used in the run_code.py does not exist:

ModuleNotFoundError: No module named 'fluent_logger'

When I run the same script with subprocess.run() I get no errors.

Am I using this the wrong way?