<｜begin▁of▁sentence｜>### Instruction:
Using the graph with weighted edges [(0, 1, 3), (1, 2, 7.5), (2, 3, 2.2), (0, 3, 1)], what is the average shortest path length when taking into consideration the weights of the edges?
### Response:
import networkx as nx

# Create a graph
G = nx.Graph()
G.add_weighted_edges_from([(0, 1, 3), (1, 2, 7.5), (2, 3, 2.2), (0, 3, 1)])

# Calculate average shortest path length
avg_shortest_path_length = nx.average_shortest_path_length(G, weight='weight')

print('Average shortest path length:', avg_shortest_path_length)
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