<｜begin▁of▁sentence｜>### Instruction:
Given the Internet Graph which you can read from a GML file named 'as-22july06.gml', can you use the gdmp2 function in cdlib to perform community detection with a minimum density threshold of 0.75? Can you also convert the detected community structure to a JSON object and print it?
### Response:
import networkx as nx
from cdlib import algorithms

# Load the Internet graph from the 'as-22july06.gml' file
G = nx.read_gml('as-22july06.gml')

# Apply the GDMP2 algorithm to detect dense subgraphs
communities = algorithms.gdmp2(G, min_threshold=0.75)

# Convert the community structure to a JSON object
communities_json = communities.to_json()

print(communities_json)
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