<｜begin▁of▁sentence｜>### Instruction:
As a therapeutic art instructor, you're working on a project to develop a creative therapy program for a community art center. As part of this project, you're collaborating with data scientists who have created a graph representing different art activities and their connections. They've asked for your help in saving the graph to a zipped GraphML file with the highest level of compression. This will ensure that the graph data is efficiently stored for future analysis and can be easily shared with others involved in the project. Can you guide them on how to accomplish this using the appropriate APIs or tools?
### Response:
import igraph as ig

# Create a graph
g = ig.Graph([(0, 1), (1, 2), (2, 3), (3, 0)])

# Write the graph to a zipped GraphML file
g.write_graphmlz('my_graph.graphmlz', compresslevel=9)
<|EOT|>
