https://hub.imt-atlantique.fr/datascience-toolkit/courses/lesson_2/index.html Duration30 min AI Allowed Introduction This foundational lesson explores the critical transition from exploratory data science to production-ready machine learning systems. As data scientists, we often begin our work in Jupyter notebooks, which excel at rapid experimentation and iterative analysis. However, the journey from prototype to production requires a fundamental shift in how we structure and organize our code. Through this theoretical foundation, you will understand essential concepts for professional ML development: Hugo en-us