update values in list based on dictionary

[Yoriz]

I suggest the following improvements

1. The dictionary has the scores as keys and the teams as values, they want switching so the teams are the keys and the scores are the values.
   
2. The first line from the text file you want to skip over it as its a header, to do this you can use next on info_outputfile
   
3. 'liverpool' in the file is lower case l, 'Liverpool' in the dictionary has upper case L, one or the other must change so they match.
   
4. There is one too many loops, remove the last one
   
5. Change the line split variable from l to element
   
6. The list indexes are wrong for the last two items from the split.
   
7. The error shown does not match the code shown.