<｜begin▁of▁sentence｜>### Instruction:
Given a wheel graph with 6 nodes, can you compute the node boundary of the set of nodes (3, 4), both with and without specifying a target set of exterior nodes using NetworkX?
### Response:
import networkx as nx

# Create a wheel graph
G = nx.wheel_graph(6)

# Compute the node boundary without specifying nbunch2
boundary_no_nbunch2 = list(nx.node_boundary(G, (3, 4)))
print('Node boundary without specifying nbunch2:', boundary_no_nbunch2)

# Compute the node boundary when nbunch2 is provided
boundary_with_nbunch2 = list(nx.node_boundary(G, (3, 4), (0, 1, 5)))
print('Node boundary with nbunch2 specified:', boundary_with_nbunch2)
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