<｜begin▁of▁sentence｜>### Instruction:
Given a tree structure graph, can you use the layout_reingold_tilford function in igraph to visualize the graph using the Reingold-Tilford layout algorithm?
### Response:
import igraph as ig
import matplotlib.pyplot as plt

# Create a graph with a tree structure
g = ig.Graph.Tree(10, 2)

# Use the Reingold-Tilford layout algorithm
g_layout = g.layout_reingold_tilford()

# Plot the graph with the layout
ig.plot(g, layout=g_layout, vertex_label=range(g.vcount()))
plt.show()
<|EOT|>
