<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _parameters(cls, tokens):
 """ Extract all of the parameters from the tokens. :param tokens: The tokens to extract the parameters from :type tokens: list :rtype: dict """

        arguments = []
        options = []

        for token in tokens:
            if not token.startswith("--"):
                arguments.append(cls._parse_argument(token))
            else:
                options.append(cls._parse_option(token))

        return {"arguments": arguments, "options": options}