input: Write a function to determine if the first string contains the second string. If it does return True else return False. If either string is empty then return False.
  
  def check_contains(query, word):
      if not query or not word:
          return False
      return word in query
  
  assert check_contains("catering", "cat")==True
  assert check_contains("disney", "car")==False
  assert check_contains("balloon", "balloon")==True
  assert check_contains("", "any")==False
  assert check_contains("anything", "")==False
output: def check_contains(query, word):
      if not query or not word:
          return False
      return word in query