Figures.get('e', 0) tells python to search for the key 'e' in the dictionary. If it's actually not located it returns 0. Given that This is certainly The very first time 'e' is passed in the loop, the character 'e' just isn't found in the dictionary but, Hence the get approach https://garretthcwso.targetblogs.com/36826540/the-smart-trick-of-buy-tinctures-usa-that-nobody-is-discussing