Create a function prodBest(1) that does everything prodEvenBetter (1) does, but also tries to convert any strings that are provided into hexadecimal digits {'0' :0, ' 1' :1, '2' :2, '3' :3, '4' :4, '5' :5, , 6' :6, '7' :7, '848, '949, 'A' : 10, 'B' :11, 'c' :12, 'D' : 13, 'E' :14, 'F' :15) prodBest (['1A, F')390 Traceback (most recent call last) UnboundLocalError in () 390 -> 1 prodBest ( [ ' IA' , 'F' ] ) in prodBest (1) 12 13 p-digits.get (m[i]) 15 16 d-d*m return d UnboundLocalError: local variable 'k' referenced before assignment prodBest(, 3.0, '3.14, cats','la']) 244.92