<｜begin▁of▁sentence｜>### Instruction:
Given two graphs, the first with edges defined as [(0, 1), (1, 2), (2, 0)] representing a triangle, and the second with edges defined as [(2, 3), (3, 4), (4, 2)], also representing a triangle, can you use the count_isomorphisms_vf2 function from igraph to determine the number of isomorphisms between the two graphs?
### Response:
from igraph import Graph

# Define two isomorphic graphs
edges_1 = [(0, 1), (1, 2), (2, 0)]
edges_2 = [(2, 3), (3, 4), (4, 2)]
g1 = Graph(edges=edges_1)
g2 = Graph(edges=edges_2)

# Count the number of isomorphisms between the two graphs
isomorphism_count = g1.count_isomorphisms_vf2(g2)
print('Number of isomorphisms:', isomorphism_count)
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