<｜begin▁of▁sentence｜>### Instruction:
As an urban designer, imagine we're conceptualizing a new pedestrian pathway network connecting key points of interest throughout a green urban space. We've outlined a preliminary path design that includes walkways linking several nodes, designated as key communal areas—0, 1, 2, and 3. The current plan suggests walkways that will connect these areas in the following sequence: from area 0 to 1, from 1 to 2, and then from 2 to 3.

In order to ensure the pedestrian pathway system is seamlessly navigable without any interruptions, could we verify if the proposed network of paths is entirely interconnected using NetworkX? This check will help us confirm that visitors can stroll from one end of the park to the other without encountering any disconnected segments.
### Response:
import networkx as nx

G = nx.path_graph(4)
print(nx.is_connected(G))
# Output: True
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