<｜begin▁of▁sentence｜>### Instruction:
As a data scientist who is working with the neural network graph of the C. elegans, you've been tasked with performing community detection using the CONGO function in the cdlib library. You want to use this function to identify communities with a specified number of groups and a specific height. After running the community detection, you need to convert the detected communities to JSON format and display them. The network data is stored in a GML file named celegansneural.gml.
### Response:
import networkx as nx
from cdlib import algorithms

# Load the neural network graph of the C. elegans
G = nx.read_gml('celegansneural.gml')

# Apply the CONGO algorithm to detect communities with a specific number of communities and height
communities = algorithms.congo(G, number_communities=3, height=2)

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

# Print the JSON representation of the communities
print(communities_json)
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