Error with morph.py command

[Chris9178]

Hello, I was trying to execut the morph.py command, however I got an error:

"(tf) C:\Users\chris\Desktop\DiffMorph-master\DiffMorph-master>morph.py -s images/test(2).jpg -t images/test(1).jpg
Traceback (most recent call last):
File "C:\Users\chris\Desktop\DiffMorph-master\DiffMorph-master\morph.py", line 3, in
import numpy as np
ModuleNotFoundError: No module named 'numpy'"

I think I'll need some help here please ^^
Thanks a lot!