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.venv/Lib/site-packages/altair/examples/multiple_marks.py

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+"""
+Multiple Marks
+==============
+This example demonstrates creating a single chart with multiple markers
+representing the same data.
+"""
+# category: other charts
+import altair as alt
+from vega_datasets import data
+
+source = data.stocks()
+
+alt.Chart(source).mark_line(point=True).encode(
+    x='date:T',
+    y='price:Q',
+    color='symbol:N'
+)