Fix/bug from uc6

src/app/mapping/mapping.component.html

@@ -13,8 +13,7 @@
                         <input type="file" id="file" (change)="importJson($event)" accept=".json" />
                     </div>
 
-                    <ng-container
-                        *ngFor="let dataset of obsDcatVocabulary | async; let index = index ;trackBy:trackByIndex ;">
+                    <ng-container *ngFor="let dataset of obsDcatVocabulary | async; let index = index ;trackBy:trackByIndex ;">
                         <nb-form-field>
                             <div class="row">
 
@@ -42,7 +41,7 @@
                                             *ngIf="dataset.identifier === 'dct:hasVersion' || dataset.identifier === 'dct:title' "
                                             required #autoInput #{{dataset.identifier}}="ngModel" fullWidth
                                             id="{{dataset.identifier}}" name="{{dataset.identifier}}" nbInput
-                                            (ngModelChange)="onModelChange($event)" [nbAutocomplete]="auto"
+                                            (ngModelChange)="onModelChange($event)"  [nbAutocomplete]="auto"
                                             [(ngModel)]="selectedPaths[index]" autocomplete="false" (focus)="reset()" />
                                         <div
                                             *ngIf="dataset.identifier.invalid && (dataset.identifier.dirty || dataset.identifier.touched)">
@@ -51,9 +50,9 @@
                                             *ngIf=" dataset.identifier !== 'dct:hasVersion' && dataset.identifier !== 'dct:title'"
                                             #autoInput #{{dataset.identifier}}="ngModel" fullWidth
                                             id="{{dataset.identifier}}" name="{{dataset.identifier}}" nbInput
-                                            (ngModelChange)="onModelChange($event)" [nbAutocomplete]="auto"
+                                            (ngModelChange)="onModelChange($event)"  [nbAutocomplete]="auto"
                                             [(ngModel)]="selectedPaths[index]" autocomplete="false" (focus)="reset()" />
-
+    
                                         <nb-autocomplete #auto>
 
                                             <nb-option *ngFor="let option of filteredOptions | async" [value]="option">