add modal description

covas_mobile/lib/pages/DisplayPictureScreen.dart

@@ -1,7 +1,8 @@
 import 'package:flutter/material.dart';
 import 'dart:io';
+import '../classes/descriptionImage.dart';
+import '../classes/alert.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
-
 import 'package:flutter_gemini/flutter_gemini.dart';
 
 void main() {
@@ -44,7 +45,8 @@ class DisplayPictureScreen extends StatefulWidget {
 }
 
 // A widget that displays the picture taken by the user.
-class DisplayPictureScreenState extends State<DisplayPictureScreen> {
+class DisplayPictureScreenState extends State<DisplayPictureScreen>
+    with ShowDescImageAdd, ShowErrorDialog {
   @override
   void initState() {
     super.initState();
@@ -63,7 +65,8 @@ class DisplayPictureScreenState extends State<DisplayPictureScreen> {
     gemini
         .textAndImage(
             text: "What is this picture ?", images: [file.readAsBytesSync()])
-        .then((value) => print(value?.content?.parts?.last.text ?? ''))
+        .then((value) => showDescImageAddDialog(
+            context, value?.content?.parts?.last.text ?? ''))
         .catchError((e) => print("problem gemini : ${e}"));
   }