<｜begin▁of▁sentence｜>### Instruction:
Given a directed graph with edge set [(0, 1), (0, 2), (2, 3), (3, 4), (4, 2)], how can you find the neighborhood of vertex 0 including vertices reachable in at most 2 steps while following the direction of the edges?
### Response:
import igraph as ig

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

# Get the neighborhood of vertex 0 with order 2 and mode 'out'
neighborhood = g.neighborhood(vertices=0, order=2, mode='out', mindist=0)

# Print the neighborhood
print('Neighborhood of vertex 0 with order 2:', neighborhood)
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