Made this code work!

fixed.py

# Enter your code here. Read input from STDIN. Print output to STDOUT
string = "% percent of the lowest 1 2 3, for five 9??? WHat the FUCK!"
string = string.lower().split(' ')

seen = {}
for i in string:
  temp = ''.join(list(filter(lambda x:  x.isalpha(), i)))
  if temp:
    if temp in seen:
      seen[temp] += 1
    else:
      seen[temp] = 1


for i in sorted(seen.items()):
  if not i:
    None
  else:
    print("{0} - {1}; ".format(i[0], i[1] ), end='')