Figures.get('e', 0) tells python to search for the key 'e' from the dictionary. If it is not located it returns 0. Considering the fact that This is often the first time 'e' is handed in the loop, the character 'e' isn't found in the dictionary yet, Hence the get process https://archerusokc.shoutmyblog.com/35457580/5-simple-statements-about-caribo-thc-explained