fix json pretty

lib/src/view/dio_response_view.dart

@@ -66,7 +66,6 @@ class _DioResponseViewState extends State<DioResponseView> {
   }
 
   _buildData() {
-    if (widget.data.data is Map)
     return BoxView(
       title: Text('Data'),
       child: HighlightView(
@@ -75,15 +74,6 @@ class _DioResponseViewState extends State<DioResponseView> {
         theme: atomOneLightTheme,
       ),
     );
-    else
-      return BoxView(
-        title: Text('Raw'),
-        child: HighlightView(
-          widget.data.data,
-          language: 'html',
-          theme: atomOneLightTheme,
-        ),
-      );
   }
 
   _buildRawData() {