<｜begin▁of▁sentence｜>### Instruction:
Given a file named 'graph_pickle.pkl' containing a pickled igraph Graph object, can you read the graph from this file and output its summary?
### Response:
from igraph import Graph

# Read the graph from a pickle file
pickle_file = 'graph_pickle.pkl'
g = Graph.Read_Pickle(pickle_file)

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