<｜begin▁of▁sentence｜>### Instruction:
As a translator, imagine you are tasked with explaining how to use a specific type of paintbrush to an art student. The art student has a pre-existing canvas and a set of paints, and they need to know how to use the paintbrush to create a specific design on the canvas. Your explanation should include step-by-step instructions for using the paintbrush and the type of strokes required to achieve the desired effect on the canvas.
### Response:
import igraph as ig
import cairo

# Assume 'graph' is an igraph Graph instance
# We will use the Cairo backend to draw the graph

# Initial setup
surface = cairo.SVGSurface('output.svg', 600, 400)
context = cairo.Context(surface)

# Instantiate a GraphDrawer, here CairoGraphDrawer because we are using the Cairo backend
drawer = ig.plot(graph, target=surface)

# Drawing the graph using the Cairo backend
drawer.redraw()

# Finish and write to file
surface.finish()
<|EOT|>
