Tell us what’s happening:
i have deleted my for loop but it is not passing plus i have deleted all the nested statement in it
Your code so far
my_graph = {
'A': [('B', 3), ('D', 1)],
'B': [('A', 3), ('C', 4)],
'C': [('B', 4), ('D', 7)],
'D': [('A', 1), ('C', 7)]
}
# User Editable Region
def shortest_path(graph, start):
unvisited = []
distances = {}
shortest_path(my_graph, 'A')
# User Editable Region
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Challenge Information:
Learn Algorithm Design by Building a Shortest Path Algorithm - Step 32