Added description to model list and change it to JSON file

src/dialogs.py

@@ -1,7 +1,6 @@
 # dialogs.py
 
 from gi.repository import Adw, Gtk, Gdk, GLib, GtkSource, Gio, GdkPixbuf
-from .available_models import available_models
 
 # CLEAR CHAT | WORKS
 
@@ -153,7 +152,7 @@ def pull_model_response(self, dialog, task, model_name, tag_drop_down):
 
 def pull_model(self, model_name):
     tag_list = Gtk.StringList()
-    for tag in available_models[model_name]['tags']:
+    for tag in self.available_models[model_name]['tags']:
         tag_list.append(f"{tag[0]} | {tag[1]}")
     tag_drop_down = Gtk.DropDown(
         enable_search=True,