You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: issue_label_convertor.go
    path of file: ./repos/incubator-devlake/backend/plugins/gitee/tasks
    
    the code of the file until where you have to start completion: /*
Licensed to the Apache Software Foundation (ASF) under one or more

    
func ConvertIssueLabels(taskCtx plugin.SubTaskContext) errors.Error {
	db := taskCtx.GetDal()
	rawDataSubTaskArgs, data := CreateRawDataSubTaskArgs(taskCtx, RAW_ISSUE_TABLE)
	repoId := data.Repo.GiteeId

	cursor, err := db.Cursor(
		dal.From(&models.GiteeIssueLabel{}),
		dal.Join(`left join _tool_gitee_issues on _tool_gitee_issues.gitee_id = _tool_gitee_issue_labels.issue_id`),
		dal.Where("_tool_gitee_issues.repo_id = ? and _tool_gitee_issues.connection_id = ?", repoId, data.Options.ConnectionId),
		dal.Orderby("issue_id ASC"),
	)

	if err != nil {
		return err
	}
	defer cursor.Close()
	issueIdGen := didgen.NewDomainIdGenerator(&models.GiteeIssue{})

	converter, err := helper.NewDataConverter(helper.DataConverterArgs{
		RawDataSubTaskArgs: *rawDataSubTaskArgs,
		InputRowType:       reflect.TypeOf(models.GiteeIssueLabel{}),
		Input:              cursor,
		Convert: func(inputRow interface{}) ([]interface{}, errors.Error) {
			issueLabel := inputRow.(*models.GiteeIssueLabel)
			domainIssueLabel := &ticket.IssueLabel{
				IssueId:   issueIdGen.Generate(data.Options.ConnectionId, issueLabel.IssueId),
				LabelName: issueLabel.LabelName,
			}
			return []interface{}{
				domainIssueLabel,
			}, nil
		},
	})
	if err != nil {
		return err
	}

	return converter.Execute()
}