<｜begin▁of▁sentence｜>### Instruction:
Given a requirement to visualize a regular hexagonal lattice graph with specific width and height dimensions, can you generate and plot this graph using igraph?
### Response:
import igraph as ig

# Generate a hexagonal lattice graph
g = ig.Graph.Hexagonal_Lattice(width=3, height=3)

# Plot the graph
g.plot(outfile='hexagonal_lattice.png')
<|EOT|>
