<｜begin▁of▁sentence｜>### Instruction:
As a network analysis professional, you have a dataset (polbooks.gml) representing books about US politics. You need to use the graph_entropy function from the CDlib library to detect communities within this network dataset. Once the communities are detected, you should print out the resulting communities.
### Response:
import networkx as nx
from cdlib import algorithms

# Read the political books graph
G = nx.read_gml('graph_entropy/polbooks.gml')

# Perform community detection using graph entropy algorithm
communities = algorithms.graph_entropy(G)

# Output the identified communities
print(communities)
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