def METHOD_NAME(input: str):
    """ adds space around dash between numbers and non-numbers"""
    input = re.sub(r"([^\s0-9])-([0-9])", r"\1 - \2", input)
    input = re.sub(r"([0-9])-([^\s0-9])", r"\1 - \2", input)
    input = re.sub(r"([^\s0-9])-([0-9])", r"\1 - \2", input)
    input = re.sub(r"([0-9])-([^\s0-9])", r"\1 - \2", input)
    return input