<｜begin▁of▁sentence｜>### Instruction:
As an Adventure Guide leading a group of tourists, you are tasked with organizing a hiking trip for a group of 40 adventurers. To plan an exciting route, you want to utilize network analysis to create a subnetwork consisting of 10 key locations along the hiking trail. Additionally, you aim to assess the connectivity between these locations to ensure a smooth and enjoyable journey for your group.

Utilizing the RandomWalkWithRestartSampler from the NetworkX library, you can sample a subnetwork of 10 nodes from the overall network of 40 locations. With this subnetwork in place, you can then analyze the node connectivity between all pairs of nodes to effectively plan the route and provide an unforgettable adventure for your group.
### Response:
import networkx as nx
from littleballoffur import RandomWalkWithRestartSampler

G = nx.erdos_renyi_graph(40, 0.4)

sampler = RandomWalkWithRestartSampler(number_of_nodes=10, seed=42, p=0.1)

sampler_G = sampler.sample(G)

# Compute node connectivity between all pairs of nodes
result = nx.all_pairs_node_connectivity(sampler_G)
print(result)
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