<｜begin▁of▁sentence｜>### Instruction:
As an ethical hacker, I'm often tasked with performing community detection within network data to optimize cybersecurity defenses. Recently, I was asked to use the rber_pots function from the cdlib library to detect communities based on a resolution parameter model within a U.S. politics books graph, which was retrieved from a GML file named polbooks.gml. Following this, I was asked to convert the resulting partition into a JSON format and print it.
### Response:
import networkx as nx
from cdlib import algorithms

# Load a graph from a GML file
G = nx.read_gml('polbooks.gml')

# Apply the rber_pots community detection algorithm
communities = algorithms.rber_pots(G)

# Convert the partition to a JSON object
partition_json = communities.to_json()

print(partition_json)
<|EOT|>
