Flask framework

Flask is more battle-tested, therefore slightly more reliable , and it’s widely used. FastAPI is a newer, more modern framework known for its speed with lots of built-in support like Pydantic and SwaggerUI.

Flask is a web framework for Python , meaning that it provides functionality for building web applications, including managing HTTP requests and rendering templates. In this section, we will create a basic Flask application. In later sections, we’ll add to this application to create our API.2 Nis 2018

Flask is ideal for machine learning engineers or developers who want to quickly prototype a web application and build APIs easily and quickly .