<｜begin▁of▁sentence｜>### Instruction:
Given a non-chordal graph which you can read from non_chordal_graph.gml, how can you use the chordal_completion method in igraph to find the set of edges that need to be added to make the graph chordal?
### Response:
from igraph import Graph

# Read the graph structure from a file
g = Graph.Read_GML('non_chordal_graph.gml')

# Compute the chordal completion edges
completion_edges = g.chordal_completion()

# Print edges to be added to make the graph chordal
print('Edges to be added for chordal completion:', completion_edges)
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