baby_cry_detection | Recognition of baby cry audio signal | Speech library

I think sys.path could be the reason that the module is not found when python command is executed. Here is how we can check if that is indeed the case:

In the train_set.py file, add import sys; print(sys.path). Looking at the error, the path may contain /path/to/baby_cry_detection/baby_cry_detection/pc_main. If that is the case, then we have found the issue which is that baby_cry_detection.pc_methods will not be found in the directory that sys.path is looking into. We'll need to append the parent baby_cry_detection directory to sys.path or use relative imports. See this answer.

The reason that python prompt successfully imports the module could be because the prompt is started in the correct parent directory. Try changing the directory to baby_cry_detection/pc_main/ and try importing the module.