<｜begin▁of▁sentence｜>### Instruction:
Given a complete multipartite graph with layers of 3, 2, and 2 nodes respectively, how can we arrange these nodes in layers of straight lines using NetworkX's multipartite_layout function, with a vertical alignment and a scale factor of 1?
### Response:
import networkx as nx
import matplotlib.pyplot as plt

# Create a complete multipartite graph
G = nx.complete_multipartite_graph(3, 2, 2)

# Each node has a 'subset' attribute that we can use for the subset_key parameter
for i, (u, v, d) in enumerate(G.edges(data=True)):
    G.nodes[u]['subset'] = u % 3
    G.nodes[v]['subset'] = v % 3

# Use the multipartite layout to position nodes
pos = nx.multipartite_layout(G, subset_key='subset', align='vertical', scale=1, center=(0, 0))

# Draw the graph using the computed positions
nx.draw(G, pos, with_labels=True)
plt.show()
<|EOT|>
