<｜begin▁of▁sentence｜>### Instruction:
Given a graph with edge set [(0, 1), (1, 2), (2, 3)], can you use the are_connected function in igraph to check if vertex 0 and vertex 3 are directly connected?
### Response:
import igraph as ig

# Create a graph with 4 vertices and 3 edges
edges = [(0, 1), (1, 2), (2, 3)]
g = ig.Graph(edges=edges)

# Check if vertex 0 and vertex 3 are connected
directly_connected = g.are_connected(0, 3)

print('Are vertex 0 and vertex 3 directly connected?', directly_connected)
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