Python - Machine Learning - 6 - Writing your own transformers

I am learning Machine Learning following Aurélien Géron's scikit learn book. Sharing here some of the things learned. This video is about about sub classing BaseEstimator and TranformerMixin classes to write your own custom tranformers. Ref: Hands-on machine learning with scikit-learn and tensorflow by Aurélien Géron (https://jitheshkuyyalil.com)