Looking for files to run offline

I have ported the codes to my local machine after completing the coding work and in my Jupiter Notebook I get an error

~/Coursera_Deep_Learning_Project/NN_Deep_Learning_Course_Codes/Course_02_Codes/W1A3/public_tests.py in
1 import numpy as np
----> 2 from dlai_tools.testing_utils import single_test, multiple_test
3
4 def forward_propagation_test(target):
5 x, theta = 2, 4

ModuleNotFoundError: No module named ‘dlai_tools’

It seems to be coming from the public_tests_py module

import numpy as np

from dlai_tools.testing_utils import single_test, multiple_test

Hi there, please see this thread.

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