input: Write a function to check if a given string contains any numbers. Return True if the string contains any numbers, else return False. If the given string is empty, return False.
  assert string_contains_number("Hello123World")==True
  assert string_contains_number("HelloWorld")==False
  assert string_contains_number("12345")==True
  assert string_contains_number("")==False
output: def string_contains_number(s):
      return any(char.isdigit() for char in s)