             class="btn btn-sm btn-primary ladda-button fix-button" data-style="contract">
                                    {{_ "history"}}
                                </button>
                                <button id="btnExecuteAggregatePipeline" type="button"
                                        class="btn btn-sm btn-primary ladda-button fix-button" data-style="contract">
                                    {{_ "execute"}}
                                </button>
                            