"""
Simple Interactive Colored Scatterplot
--------------------------------------
This example shows how to make an interactive scatterplot.
"""
# category: interactive charts
import altair as alt
from vega_datasets import data

source = data.cars()

(
    alt.Chart(source)
    .mark_circle()
    .encode(x="Horsepower", y="Miles_per_Gallon", color="Origin",)
    .interactive()
)
