Chapter 4 introduced you to interactive visualization using Plotly. This chapter introduces key Python web frameworks (i.e., Flask and Dash) and how they differ. Besides that, it provides practical examples that will help you get started with Python web app development.
First, you must install Flask and Dash. To install Flask in a Python environment, use pip install flask. Likewise, in a conda environment, use conda install -c anaconda flask.
To install Dash in a ...