<｜begin▁of▁sentence｜>### Instruction:
As a Video Game Designer, you are probably looking to test the functionality and performance of the game's network. You can use the test method to perform a testing routine on the graph of the game world, which you can read from the graph_test.gml file. This can help ensure that the in-game interactions, connections, and pathfinding are functioning as intended.
### Response:
import igraph as ig

# Load a graph from 'graph_test.gml'
g = ig.read('graph_test.gml')

# Perform some arbitrary test using a testing routine# This is just an example as 'test' is not an actual igraph method
result = g.test()

# Assume that 'test' returns some result that we print
print(result)
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