<｜begin▁of▁sentence｜>### Instruction:
Given a networkx erdos_renyi_graph with params n=500, p=0.3, can you use NonBackTrackingRandomWalkSampler to sample a subgraph which has 150 nodes and edges using non back-tracking random walks?
### Response:
import networkx as nx
from littleballoffur import NonBackTrackingRandomWalkSampler

G = nx.gnp_random_graph(n=500, p=0.3)

sampler = NonBackTrackingRandomWalkSampler(150, seed=10)

sampler_G = sampler.sample(G)

print(sampler_G.nodes())
print(sampler_G.edges())
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