<｜begin▁of▁sentence｜>### Instruction:
Given a networkx erdos_renyi_graph with parameters n=200, p=0.2, can you use CommonNeighborAwareRandomWalkSampler to sample a subgraph which has 30 nodes and check whether the sampled graph is connected or not?
### Response:
import networkx as nx
from littleballoffur import CommonNeighborAwareRandomWalkSampler

G = nx.gnp_random_graph(n=200, p=0.2)

sampler = CommonNeighborAwareRandomWalkSampler(30)

sampler_G = sampler.sample(G)

result = nx.is_connected(sampler_G)

print(result)
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