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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 listar_permissao(self, nome_equipamento, nome_interface):
 """List all VLANS having communication permission to trunk from a port in switch. Run script 'configurador'. :: The value of 'stdout' key of return dictionary can have a list of numbers or number intervals of VLAN´s, comma separated. Examples of possible returns of 'stdout' below: :param nome_equipamento: Equipment name. :param nome_interface: Interface name. :return: Following dictionary: :: {‘sucesso’: {‘codigo’: < codigo >, ‘descricao’: {'stdout':< stdout >, 'stderr':< stderr >}}} :raise InvalidParameterError: Equipment name and/or interface name is invalid or none. :raise EquipamentoNaoExisteError: Equipment does not exist. :raise LigacaoFrontInterfaceNaoExisteError: There is no interface on front link of informed interface. :raise InterfaceNaoExisteError: Interface does not exist or is not associated to equipment. :raise LigacaoFrontNaoTerminaSwitchError: Interface does not have switch connected. :raise DataBaseError: Networkapi failed to access the database. :raise XMLError: Networkapi failed to generate the XML response. :raise ScriptError: Failed to run the script. """

        vlan_map = dict()
        vlan_map['nome'] = nome_equipamento
        vlan_map['nome_interface'] = nome_interface

        code, xml = self.submit({'equipamento': vlan_map}, 'PUT', 'vlan/list/')

        return self.response(code, xml)