hide outputs if it is transient.

Author: rebornix

src/vs/workbench/contrib/notebook/browser/diff/cellComponents.ts

@@ -316,6 +316,13 @@ abstract class AbstractCellRenderer extends Disposable {
 		this._register(this._metadataHeader);
 		this._metadataHeader.buildHeader();
 
+		if (this.notebookEditor.textModel?.transientOptions.transientOutputs) {
+			this._layoutInfo.outputHeight = 0;
+			this._layoutInfo.outputStatusHeight = 0;
+			this.layout({});
+			return;
+		}
+
 		this._outputHeaderContainer = DOM.append(this._diffEditorContainer, DOM.$('.output-header-container'));
 		this._outputInfoContainer = DOM.append(this._diffEditorContainer, DOM.$('.output-info-container'));