Django and Flask are both web development frameworks for Python, but they are designed to do different things and have different strengths.
Django is a full-featured, high-level framework that is designed to make it easier to build complex, database-driven websites. It includes an ORM (Object-Relational Mapper) to map the database models to Python objects, and a template engine to allow you to define the layout of your website using HTML. Django is great for building large, professional-grade web applications, and it has a lot of features and batteries included to help you get your project up and running as quickly as possible.
Flask, on the other hand, is a microframework. It is designed to be lightweight and easy to extend, and it is a good choice for building simple web applications or for prototyping. Flask does not include an ORM or a template engine, so you will have to use a third-party library to connect to a database and render templates. This can give you more flexibility, but it also means that you have to do more work to set up your project.
In summary, Django is a full-featured framework that is great for building complex, production-ready web applications, while Flask is a lighter-weight framework that is better suited for building simple, prototype applications