Update app.py

app.py

@@ -43,14 +43,14 @@ def main():
     rag_subparser = rag_parser.add_subparsers(title='subcommand', dest='subcommand', description='Choose a sub command to start the app.')
     rag_start_parser = rag_subparser.add_parser("start", help="Start the rag app")
     rag_start_parser.add_argument('--assistant-type', type=str, 
-                                  choices=["healthcare"], 
+                                  choices=["healthcare", "diabetes"], 
                                   default="default",
                                   help='Assistant Type')
 
     args = parser.parse_args()
     args.command = 'rag'
     args.subcommand = 'start'
-    args.assistant_type = 'default'
+    args.assistant_type = 'healthcare'
 
     if args.command == 'rag' and args.subcommand == 'start':
         _start_vuln_rag(args)