<｜begin▁of▁sentence｜>### Instruction:
Assuming you have a plot created using the CairoPlot library, how would you mark the plot as needing to be redrawn after making changes to it?
### Response:
from CairoPlot import CairoPlot

# Assume we have an instance of CairoPlot called 'cplot'
# At some point in your code after making changes that require a redraw:
cplot.mark_dirty()
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