Why I lost the dlci_tools?

Course Q&A Deep Learning Specialization Improving Deep Neural Networks: Hyperparameter tun
1

ModuleNotFoundError Traceback (most recent call last)
Cell In[1], line 5
3 import sklearn
4 import sklearn.datasets
----> 5 from public_tests import *
6 from init_utils import sigmoid, relu, compute_loss, forward_propagation, backward_propagation
7 from init_utils import update_parameters, predict, load_dataset, plot_decision_boundary, predict_dec

File ~/Desktop/jupytor/ppp/public_tests.py:2
1 import numpy as np
----> 2 from dlai_tools.testing_utils import single_test, multiple_test
5 def initialize_parameters_zeros_test(target):
6 layer_dims = [3,2,1]

ModuleNotFoundError: No module named ‘dlai_tools’

2

Hello @kris!
Try running !pip install dlai-tools in a code cell in your Jupyter notebook or command prompt/terminal if you are using a local Python installation. Alternatively, you can also try installing it using conda if you are using an Anaconda environment: !conda install dlai-tools .

Best,
Saif.