From the course: Interactive Dashboards with Plotly and Dash

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Plotly visuals and Dash graph components

Plotly visuals and Dash graph components

- [Instructor] Okay, so we just took a look at an example of a very simple Dash application. We created an interactive dropdown menu whose value was passed through our callback function in return text that updated every time that dropdown menu changed and the intent there was really just to get you a little bit of practice working with callback functions before we add complexity. So hopefully you're starting to feel pretty comfortable with the components of a Dash application and how callback functions work. But that application really isn't something that analysts or data scientists would build, not super useful, so let's go ahead and take a look at where this course is going and embed a visualization that changes based on those inputs into an application. So we can add interactive Plotly visuals to Dash apps with three steps. And so the first thing that I suggest doing before adding interactivity or even using a Dash app is create a prototype visualization using Pandas and Plotly…

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