<｜begin▁of▁sentence｜>### Instruction:
Given a .ncol file named 'network_data.ncol', can you use the Read_Ncol function in igraph to read the file and create an undirected graph from it?
### Response:
from igraph import Graph

# Read the .ncol file and create a graph
g = Graph.Read_Ncol('network_data.ncol', directed=False)

# Print the summary of the graph
g.summary()
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