<｜begin▁of▁sentence｜>### Instruction:
Given a graph from the file 'littleballoffur9.sparse6', how do you sample a subgraph using BreadthFirstSearchSampler that includes 10 nodes?
### Response:
import networkx as nx
from littleballoffur import BreadthFirstSearchSampler
G = nx.read_sparse6('littleballoffur9.sparse6')
sampler = BreadthFirstSearchSampler(number_of_nodes=10)
sampler_G = sampler.sample(G)
print(sampler_G.edges())
print(sampler_G.nodes());
<|EOT|>
