code to assign colors to chart

Is it possible to code a chart so that if the data is a 1, make the color of
the pie chart section red and if the data is a 0 make the color of the pie
chart section green?

The data is a count of 1's or 0's.

Currently if the data count is all 0's (100%) the whole pie is green and
if...
the data count is all 1's (100%) the whole pie is still green. If the data
is all 1's I need the pie to be red.

Is there a way to program, if data to be counted is 1's make red, if dat to
be counted is 0's make green???

It's making me crazy. I don't like charts.

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deb