<｜begin▁of▁sentence｜>### Instruction:
Given a bipartite graph with a 'type' vertex attribute that separates the vertices into two sets, can you use the bipartite_projection_size function in igraph to calculate the number of vertices and edges that would be present in each of the two bipartite projections without actually creating the projected graphs?
### Response:
import igraph as ig

# Assume g is a given bipartite igraph Graph object
# 'type' is a vertex attribute where False denotes vertices of the first kind
# and True denotes vertices of the second kind.
g = ig.Graph.Bipartite([False, False, True, True, False], [(0, 2), (0, 3), (1, 2), (4, 3)])
types = g.vs['type']  # Assuming 'type' vertex attribute is available
projection_size = g.bipartite_projection_size(types)

print(projection_size)
<|EOT|>
