                        <span ng-if="isLoading" class="fa fa-spin fa-spinner"></span>
                                            <span ng-if="!isLoading && inputSuggestions.length > 0"
                                                  uib-tooltip="Click {{succPart.text}} to see suggestions"
                                                  class="fa fa-info-circle"></span>
                                        </span>
                                    </span>
                                    {{$last