<｜begin▁of▁sentence｜>### Instruction:
Given the Coauthorships in network science graph (netscience.gml), can you use the Louvain method from cdlib to perform community detection and visualize the network graph with node colors representing the discovered communities?
### Response:
import networkx as nx
from cdlib import algorithms, viz

# Load the Coauthorships network science graph
G = nx.read_gml('netscience.gml')

# Perform community detection using the Louvain method
communities = algorithms.louvain(G)

# Get the spring layout positions for the graph
positions = nx.spring_layout(G)

# Plot the network with node color coding for the detected communities
viz.plot_network_clusters(G, communities, positions)
<|EOT|>
