def delete_os_in_nwk(self, tenant_id, fw_dict, is_fw_virt=False):
ret = True<EOL>tenant_name = fw_dict.get('<STR_LIT>')<EOL>try:<EOL><INDENT>ret = self._delete_os_nwk(tenant_id, tenant_name, "<STR_LIT>",<EOL>is_fw_virt=is_fw_virt)<EOL><DEDENT>except Exception as exc:<EOL><INDENT>LOG.error("<STR_LIT>"<EOL>"<STR_LIT>",<EOL>{'<STR_LIT>': tenant_id, '<STR_LIT>': str(exc)})<EOL>ret = False<EOL><DEDENT>if ret:<EOL><INDENT>res = fw_const.OS_IN_NETWORK_DEL_SUCCESS<EOL><DEDENT>else:<EOL><INDENT>res = fw_const.OS_IN_NETWORK_DEL_FAIL<EOL><DEDENT>self.update_fw_db_result(tenant_id, os_status=res)<EOL>return ret<EOL>
Deletes the Openstack In network and update the DB.