new_contents: 
  def main():
      no_tests = input()
      test_case = []
      for i in range(no_tests):
          test_case.append(input())
   
      for i in range(no_tests):
          print find_height(test_case[i])
   
  if __name__ == '__main__':
      main()
  
  
      -----
  
  def count4(n):
      count = 0
      for i in range(len(str("n"))):
          if i == "4":
              count += 1
      print count
  
  cor::
  t = input()
  for i in range(len(str(n))):
      lucky_four = 0
      for digit in n:
          if digit == '4':
              lucky_four+=1
      print lucky_four
  
  def reverse(text):
      r_text = ''
      index = len(text) - 1
  
      while index >= 0:
          r_text += text[index]
          index -= 1
  
subject: Create chef.py