Can't track modules with the same name in different directories

[khatchad]

Assume the following file structure from https://github.com/YunYang1994/TensorFlow2.0-Examples:

$ find . -name main.py
./3-Neural_Network_Architecture/main.py
./4-Object_Detection/mAP/main.py
./4-Object_Detection/MTCNN/main.py

AFAICT, a call graph for only one of the main.py scripts is being created.