Adding a Call to Action
Learn how to add a call to action to an Altair chart.
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Incorporating a call to action (CTA) in a chart can help engage the audience and encourage them to take a specific action. Here are some techniques to include a CTA in a chart:
- Add a clear and concise message. 
- Use contrasting colors to make it stand out and draw attention to it. 
- Make it interactive. If possible, make the ... 
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