Jupyter notebooks illustrating the concepts presented in this chapter can be found in the GitHub folder at github.com/PacktPublishing/Hands-On-Computer-Vision-with-TensorFlow-2/tree/master/Chapter04.
The only new package introduced in this chapter is tensorflow-hub. Installation instructions can be found at https://www.tensorflow.org/hub/installation (though it is a single-line command with pip: pip install tensorflow-hub).