DOC: remove unnecessary code
@@ -425,9 +425,6 @@ Bindings and input elements can also be used to filter data on the client side.
input_dropdown = alt.binding_select(options=['Europe','Japan','USA'])
selection = alt.selection_single(fields=['Origin'], bind=input_dropdown, name='Country of ')
- color = alt.condition(selection,
- alt.Color('Origin:N', legend=None),
- alt.value('lightgray'))
alt.Chart(cars).mark_point().encode(
x='Horsepower:Q',
