input: 
  def string_contains_number(string: str) -> bool:
      """ Check if a given string contains any numbers.
      >>> string_contains_number("Hello123")
      True
      >>> string_contains_number("World")
      False
      """
      return any(char.isdigit() for char in string)
  
output:     return any(char.isdigit() for char in string)