Function calling doesn't work with the -latest model versions, see google-gemini/deprecated-generative-ai-dart#81

Author: MrCsabaToth

Diff for: lib/interaction/view/interaction_page.dart

@@ -255,7 +255,7 @@ class _InteractionViewState extends State<InteractionView>
     final modelType =
         widget.interactionMode == InteractionCubit.quickMode ? 'flash' : 'pro';
     final model = GenerativeModel(
-      model: 'gemini-1.5-$modelType-latest',
+      model: 'gemini-1.5-$modelType',
       apiKey: preferencesState?.geminiApiKey ?? geminiApiKey,
       tools: getToolDeclarations(preferencesState),
     );