test 4

Author: NikitaSharma1

content/algorithms/Dijkstra/Dijkstra.md

@@ -39,11 +39,11 @@ import networkx as nx
 
 flight_path= nx.DiGraph()
 
-flight_path.add_nodes_from(['DEL','AMS','DUB','ZRH','FRA','LCY'])
+flight_path.add_nodes_from(['DEL', 'AMS', 'DUB', 'ZRH', 'FRA', 'LCY'])
 
-flight_path.add_weighted_edges_from([('DEL','ZRH',5),('DEL','FRA',6),('DEL','DUB',7), ('ZRH','LCY',6),
-                                     ('FRA','LCY',3),('AMS','LCY',5),('DUB','LCY',4),('AMS','FRA',1),
-                                    ('DUB','AMS',2),('ZRH','GVA',3),('GVA','LCY',1)])
+flight_path.add_weighted_edges_from([('DEL', 'ZRH', 5), ('DEL', 'FRA', 6), ('DEL', 'DUB', 7), ('ZRH', 'LCY', 6), 
+                                     ('FRA', 'LCY', 3), ('AMS', 'LCY', 5),('DUB', 'LCY', 4), ('AMS', 'FRA', 1), 
+                                    ('DUB', 'AMS', 2), ('ZRH', 'GVA', 3), ('GVA', 'LCY', 1)])
 
 pos= nx.planar_layout(flight_path)