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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 create_fw_db(self, fw_id, fw_name, tenant_id):
 """Create FW dict. """

        fw_dict = {'fw_id': fw_id, 'name': fw_name, 'tenant_id': tenant_id}
        # FW DB is already created by FW Mgr
        # self.add_fw_db(fw_id, fw_dict)
        self.update_fw_dict(fw_dict)