The document discusses a lesson on data wrangling in Python. It covers basics of Python like its history, versions, and features. It also discusses data types in Python like numeric, string, and sequence types. Specifically, it covers integers, floats, strings, lists and operations on sequences like strings and lists. The document provides instructions on installing Miniconda and Jupyter Lab as well as examples of Python code for hello world, variables, and operations. The next week's lesson will cover dictionaries and control statements.