This book is a companion to the textbook Computational Intelligence and Deep Learning (CIDL). It concentrates on how to apply the concepts explained there into practice using Python. This book is organized into five sections ,corresponding to the sections discussed in CIDL. Because we dive right into the applications, it would be helpful for the reader to be familiar with the basic concepts pertaining to fuzzy logic, deep learning, metaheuristic optimization, XAI, AutoML, cloud computing and hybrid intelligent systems. Both books together, provide a comprehensive grasp of theory and applications in the ever-changing field of computational intelligence and deep learning.