input: Write a function to check if a given string contains any numbers. If the string contains any numbers, return True, otherwise return False. If the given string is empty, return False.
  assert string_contains_number("abc123")==True
  assert string_contains_number("abc")==False
  assert string_contains_number("123")==True
  assert string_contains_number("")==False
  assert string_contains_number("abc!@#")==False
output: def string_contains_number(s):
      return any(char.isdigit() for char in s)