<｜begin▁of▁sentence｜>### Instruction:
As an online content creator, imagine you are analyzing the viewer engagement on your latest video series using network analysis. You have gathered data on the connections between different episodes, represented as a directed graph with edge set [(0, 1), (1, 2), (3, 1), (4, 3)]. Now, you want to use the Python library NetworkX and its subcomponent function to determine the vertices that belong to the same component as episode 1, disregarding edge directions. How would you approach this analysis?
### Response:
from igraph import Graph

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

# Determine the subcomponent for vertex 1 in 'all' mode
g_subcomponent_all = g.subcomponent(1, mode='all')

# Print the subcomponent containing vertex 1, considering all directions
print(g_subcomponent_all)
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