text: 
  #Code_Name: vowel_count
  #Author: Dahir Muhammad Dahir
  #Date: 28-January-2018 10:25AM
  #About: the program takes the user input
  #       and output the number of vowels therein
  
  def vowels_count():
      try:
          while(True):
              string = raw_input("Enter a string: %s"%"\n")
              string = string.lower()
              A,E,I,O,U = 0,0,0,0,0
              for i in string:
                  if i == "a":
                      A +=1
                  elif i == "e":
                      E +=1
                  elif i == "i":
                      I +=1
                  elif i == "o":
                      O += 1
                  elif i == "u":
                      U += 1
              print(" '%s' Summary:%s A ==> %d%s E ==> %d%s I ==> %d%s O ==> %d%s U ==> %d" %(string, "\n", A, "\n", E, "\n", I, "\n", O, "\n", U,))
      except Exception:
          exit()
  
  if __name__=="__main__":
      vowels_count()
  