<｜begin▁of▁sentence｜>### Instruction:
Given the Astrophysics collaborations Graph which you can read from a gml file named astro-ph.gml, can you use the SCAN algorithm in cdlib to perform community detection with epsilon set to 0.7 and mu set to 3? Can you then convert the resulting communities into a JSON representation and print it?
### Response:
from cdlib import algorithms
import networkx as nx

# Read the graph from a GML file
G = nx.read_gml('astro-ph.gml')

# Apply the SCAN algorithm for community detection with specified parameters
communities = algorithms.scan(G, epsilon=0.7, mu=3)

# Convert the clustering to JSON format
clustering_json = communities.to_json()

# Print the JSON representation of the clustering
print(clustering_json)
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