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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def maybe(cls, parts, quotes=None, type=String, **kwargs):
 """Returns an interpolation if there are multiple parts, otherwise a plain Literal. This keeps the AST somewhat simpler, but also is the only way `Literal.from_bareword` gets called. """

        if len(parts) > 1:
            return cls(parts, quotes=quotes, type=type, **kwargs)

        if quotes is None and type is String:
            return Literal.from_bareword(parts[0])

        return Literal(type(parts[0], quotes=quotes, **kwargs))