python plz!

Given an integer, n, create a dictionary named squares, that maps the first n counting numbers/integers to their squares. when n=10, your code should produce this dictionary: {1: 1, 2: 4, 3: 9, 4: 16, 5: 25, 6: 36, 7: 49, 8: 64, 9: 81, 10: 100)