People.get('e', 0) tells python to search for The real key 'e' in the dictionary. If it's actually not discovered it returns 0. Since This can be the first time 'e' is passed with the loop, the character 'e' will not be located in the dictionary but, Therefore the get method https://fernandoiurnj.jaiblogs.com/63379937/the-smart-trick-of-caribo-edibles-that-no-one-is-discussing