<｜begin▁of▁sentence｜>### Instruction:
Given a tree graph with 10 vertices and each vertex having 2 children, how would you use the `Layout.rotate` function in igraph to rotate the layout by 45 degrees around the axis perpendicular to the XY plane (assuming a 3D layout)?
### Response:
from igraph import Graph, Layout
import igraph as ig

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

# Create a layout
layout = g.layout('kk')  # Kamada-Kawai layout

# Rotate the layout by 45 degrees around the Z-axis (assuming Z is the third dimension in a 3D layout)
layout.rotate(45, 2, 3)

# Plot the graph with the rotated layout
ig.plot(g, layout=layout, vertex_label=g.vs['name'])
<|EOT|>
