Python Value Error: not enough values to unpack

Question

Get the following error in code, unsure of what it means or what I did wrong. Just trying to initialize three list values to empty collections:

nba,nfl,mlb = []
         


        

Answer 1

The issue is , left hand side values are not enough to assign to the number of variable on the left so instead do

nba,nfl,mlb = [],[],[]