converter = lambda n: ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"][n] if n < 10 else None
def converter(number):try:return ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"][number]except IndexError:return None- converter = lambda n: ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"][n] if n < 10 else None