<｜begin▁of▁sentence｜>### Instruction:
Given a dodecahedral graph, can you draw just the nodes using NetworkX's draw_networkx_nodes function and configure their positions using a spring layout?
### Response:
import matplotlib.pyplot as plt
import networkx as nx

# Create a graph
G = nx.dodecahedral_graph()

# Define positions of each node using a spring layout
pos = nx.spring_layout(G)

# Start a new figure
plt.figure()

# Draw the nodes of the graph (using the default size and color)
nodes = nx.draw_networkx_nodes(G, pos)

# Display the graph
plt.show()
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