<｜begin▁of▁sentence｜>### Instruction:
As a Recruitment Specialist, you have been tasked with analyzing a specific job description to identify potential candidates with expertise in loading and summarizing network graphs using NetworkX in Python. The task at hand involves loading a GraphML file named 'network.graphml', which may contain multiple graphs, and providing a summary of the structure of the first graph described in the file.

You may need to use the NetworkX Python library to access the content of the GraphML file and extract the necessary details to gain insights into the graph's structure and composition.
### Response:
from igraph import Graph

# Load a graph from a GraphML file
g = Graph.Read_GraphML('network.graphml', index=0)

# Print summary of the graph
g.summary()
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