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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 get_assessment_notification_session_for_bank(self, assessment_receiver, bank_id):
 """Gets the ``OsidSession`` associated with the assessment notification service for the given bank. arg: assessment_receiver (osid.assessment.AssessmentReceiver):
 the assessment receiver interface arg: bank_id (osid.id.Id):
 the ``Id`` of the bank return: (osid.assessment.AssessmentNotificationSession) - ``an _assessment_notification_session`` raise: NotFound - ``bank_id`` not found raise: NullArgument - ``assessment_receiver`` or ``bank_id`` is ``null`` raise: OperationFailed - ``unable to complete request`` raise: Unimplemented - ``supports_assessment_notification()`` or ``supports_visible_federation()`` is ``false`` *compliance: optional -- This method must be implemented if ``supports_assessment_notification()`` and ``supports_visible_federation()`` are ``true``.* """

        if not self.supports_assessment_notification():
            raise errors.Unimplemented()
        ##
        # Also include check to see if the catalog Id is found otherwise raise errors.NotFound
        ##
        # pylint: disable=no-member
        return sessions.ItemNotificationSession(bank_id, runtime=self._runtime, receiver=assessment_receiver)