[ACS-5645]removed unwanted code

lib/content-services/src/lib/content-metadata/components/content-metadata/content-metadata.component.scss

@@ -22,7 +22,6 @@
                 width: 80px;
             }
         }
-    }
 
         .mat-expansion-panel:not([class*='mat-elevation-z']) {
             box-shadow: none;

lib/content-services/src/lib/content-metadata/components/content-metadata/content-metadata.component.ts

@@ -571,10 +571,6 @@ export class ContentMetadataComponent implements OnChanges, OnInit, OnDestroy {
         );
     }
 
-    private isEmpty(value: any): boolean {
-        return value === undefined || value === null || value === '';
-    }
-
     private loadCategoriesForNode(nodeId: string) {
         this.assignedCategories = [];
         this.categoryService.getCategoryLinksForNode(nodeId).subscribe((categoryPaging) => {

lib/content-services/src/lib/i18n/en.json

@@ -148,7 +148,6 @@
       "NO_EXISTING_TAGS": "No Existing Tags",
       "TITLE": "Create Tags",
       "CREATE_TAG": "Create: {{tag}}",
-      "NAME": "Name",
       "INPUT_PLACEHOLDER": "Add a tag to these items",
       "ERRORS": {
         "EXISTING_TAG": "Tag already exists",
@@ -160,7 +159,6 @@
       },
       "TOOLTIPS": {
         "DELETE_TAG": "Delete tag",
-        "HIDE_INPUT": "Hide input"
       },
       "TAGS_LOADING": "Tags loading",
       "CREATE_TAGS_SUCCESS": "Tags created successfully"
@@ -177,7 +175,6 @@
     "SELECT_EXISTING_CATEGORY": "Select an existing Category:",
     "NO_EXISTING_CATEGORIES": "No existing Categories",
     "GENERIC_CREATE": "Create: {{name}}",
-    "NAME": "Category name",
     "LOADING": "Loading",
     "HIDE_INPUT": "Hide input",
     "NO_CATEGORIES_ADDED": "There are currently no categories added",