gemini: use 1.5 flash

.config/ags/modules/sideleft/apis/gemini.js

@@ -34,7 +34,7 @@ const GeminiInfo = () => {
                 className: 'txt txt-title-small sidebar-chat-welcome-txt',
                 wrap: true,
                 justify: Gtk.Justification.CENTER,
-                label: 'Assistant (Gemini Pro)',
+                label: 'Assistant (Gemini)',
             }),
             Box({
                 className: 'spacing-h-5',

.config/ags/services/gemini.js

@@ -44,7 +44,7 @@ function replaceapidom(URL) {
     }
     return URL;
 }
-const CHAT_MODELS = ["gemini-pro"]
+const CHAT_MODELS = ["gemini-1.5-flash"]
 const ONE_CYCLE_COUNT = 3;
 
 class GeminiMessage extends Service {