<｜begin▁of▁sentence｜>### Instruction:
Given a graph created using NetworkX's barbell_graph(4, 2) function, which generates a barbell graph consisting of two complete graphs (cliques) of size 4 connected by a path of length 2, can you find and list the articulation points using the articulation_points function from NetworkX?
### Response:
import networkx as nx

# Create a graph
G = nx.barbell_graph(4, 2)

# Find the articulation points in the graph
articulation_points = list(nx.articulation_points(G))

print('Articulation points:', articulation_points)
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