<｜begin▁of▁sentence｜>### Instruction:
Given a graph which you can read from littleballoffur10.sparse6, can you use SpikyBallSampler to sample a subgraph with specific parameters such as number of nodes and sampling probability?
### Response:
import networkx as nx
from littleballoffur import SpikyBallSampler
G = nx.read_sparse6('littleballoffur10.sparse6')
sampler = SpikyBallSampler(number_of_nodes=50, sampling_probability=0.2, initial_nodes_ratio=0.05, seed=42, max_hops=10, mode='fireball', max_visited_nodes_backlog=50, restart_hop_size=5, distrib_coeff=1.0)
sampler_G = sampler.sample(G)
print(sampler_G.edges(), sampler_G.nodes());
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