Below are some sample function calls: >> simple_intersections = {0:…

Question Answered step-by-step Below are some sample function calls: >> simple_intersections = {0:… Below are some sample function calls:>> simple_intersections = {0: [[],[(1,2), (2,1)]]}>> simple_roads = {(0,1):1, (1,0):1, (0,2):1, (2,0):1}>> print(path_cost([1,0,2], simple_intersections, simple_roads))2>> simple_intersections = {0: [[(1,2), (2,1)], []]}>> simple_roads = {(0,1):1, (1,0):1, (0,2):1, (2,0):1}>> print(path_cost([1,0,2], simple_intersections, simple_roads))None>> intersections, road_times = load_road_network(‘road_sample.txt’)>> print(path_cost([2,0,4,6], intersections, road_times))None>> intersections, road_times = load_road_network(‘road_sample.txt’)>> road_times[(2,0)] = road_times[(0,2)] = 2>> print(path_cost([2,0,4,6], intersections, road_times))7road_sample.txt#Intersection:0(4,1);(1,4)(2,3);(3,2)(4,2);(2,4);(1,3);(3,1)(1,2);(2,1);(4,3);(3,4)#Intersection:4(5,6);(6,5)(0,6);(6,0);(5,0);(0,5)#Roads(0,1):1(1,0):1(0,2):1(2,0):1(0,3):1(3,0):1(0,4):3(4,0):3(4,5):2(5,4):2(4,6):2(6,4):2 Image transcription textA path through the road network can be described by listing each node the vehicle will travel through. Forexample, the path [2,0,4,6] would indicate that the vehicle starts at node 2, travels through nodes 0 and 4 thenarrives at node 6. Recall that the first and last nodes must be location nodes, while all other nodes… Show more… Show more Computer Science Engineering & Technology Python Programming COMPUTERS 101 Share QuestionEmailCopy link Comments (0)