#!/usr/bin/env python
# coding: utf-8

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import altair as alt
from vega_datasets import data


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iris = data.iris()

chart = alt.Chart(iris).mark_point().encode(
    x='petalLength',
    y='petalWidth',
    color='species'
)


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chart.display()


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chart.save('output/example_chart.html')


# The following requires the `selenium` Python package and the `chromedriver` executable to be installed.

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chart.save('output/example_chart.svg')


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chart.serve()


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