<｜begin▁of▁sentence｜>### Instruction:
Given a graph with 6 vertices, can you create a cover with 3 clusters where each cluster is a pair of vertices, and calculate the modularity of the given cover?
### Response:
from igraph import Graph, Cover

# Let's say we have a graph with 6 vertices
vertex_count = 6
vertices = list(range(vertex_count))

# Create some clusters
clusters = [[0, 1], [2, 3], [4, 5]]

# Create a cover for the graph
cover = Cover(clusters, vertex_count)

# Now we can perform cover-based analysis on the graph
# For instance, we could find the modularity of the cover
modularity_value = g.modularity(cover)
print('Modularity of the given cover:', modularity_value)
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