Suppose we have two dictionaries with student ids and scores attached to them for two different assignments. We want to combine these two dictionaries into one big dictionary that has the overarching scores across the assignments, however, some students didn't turn in one or the other assignments, so we cannot simply convert to lists and add We want you to write a function called dict merge that takes in two dictionaries that might have overlapping keys and return one combined dictionary that has all of the keys from each dictionary and added the scores of each overlapping ID input: dict1, dict2: a dictionaries that map student id to a score. return: a dictionary of student ids mapped to scores with identical student ids having their scores added. def dict merge (dict one, dict two): "Merges two dictionaries, summing matching labels. >>> dict2 (1:3,7:21,5:15,4:12,3:9) >>> dict1(l:1,4:16,5:25,6:36) >> new dict dict nerge(dictl,dict2) >(key, new dikey]) for key in sorted(new dict.keys ())1 (1, 4), (3, 9), (4, 28), (5,40), (6, 36), (7, 21)1 >>> dictl1a118 :47, -a19253, ul1i":77 >> dict2 (ul11":11.5, "a192:69.8,"a117:12) > new dict dict merge(dicti,dict2) >(key, new dict [key]) for key in sorted(new dict. keys ())1 t ('ail7", 12), ('a118, 47), (a192,122.8), (ulll', 88.5)1 >>> dict nerge((0,) th >>> new dict dict merge(,17,2:5) > (key, new dict [ key]) for key in sorted(nev dict.keys())1 >>> new dict dict merge( (1:3) (1:7,2:5)) >[(key, new dict[key]) for key in sorted(new dict. keys())1 10), (2, 5)1 # YOUR CODE HERE otes . Student ID can be either an int or a string. In other words, for each run the input dictionaries can contain either integers as IDs or strings as IDs. They cannot be mixed. Score has to be an int or a float