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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 in_resource(cls, session_type):
 """Returns True if the attribute is part of a given session type. The session_type is a tuple with the interface type and resource_class :type session_type: (constants.InterfaceType, str) :rtype: bool """

        if cls.resources is AllSessionTypes:
            return True
        return session_type in cls.resources