<｜begin▁of▁sentence｜>### Instruction:
Given a drawing surface, can you set the bounding box for a CairoPolygonDrawer instance to specify the drawing area as 400 pixels wide and 300 pixels high?
### Response:
from igraph.drawing import CairoPolygonDrawer

# Create an instance of CairoPolygonDrawer
polygon_drawer = CairoPolygonDrawer(surface)

# Set the bounding box of the drawing area
polygon_drawer.bbox = (0, 0, 400, 300)

# Assuming further drawing operations here
# ...

# Save the drawing to a file
surface.write_to_png('drawing.png')
<|EOT|>
