<｜begin▁of▁sentence｜>### Instruction:
Given a directed graph with edges defined as (0, 1), (0, 2), (1, 3), and (2, 3), can you use the Vertex outdegree method in the igraph library to find the outdegree of vertex 0?
### Response:
from igraph import Graph

# Define a graph
edges = [(0, 1), (0, 2), (1, 3), (2, 3)]
graph = Graph(edges=edges)

# Get outdegree of vertex 0 (which has an id of 0 in the graph)
vertex_id = 0
outdegree_of_vertex = graph.vs[vertex_id].outdegree()

print(f'The outdegree of vertex {vertex_id} is {outdegree_of_vertex}')
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