Python is a highly popular language used in programming that has ca large influence in the field of data science. In this text, Darrin Thomas presents various ways to use Python for model development in the context of machine learning. Being able to comprehend the use of Python for data science is a valuable skill for anyone who must deal with data on a regular basis. One assumption of this text is that the readers is already familiar with Python and that they are able to comprehend and interpret the code in the examples.