fix: ValueError breaks Ui #629 (#630) #none

libs/ktem/ktem/pages/chat/__init__.py

@@ -1317,6 +1317,7 @@ class ChatPage(BasePage):
             chat_state,
         )
 
+        try:
             for response in pipeline.stream(chat_input, conversation_id, chat_history):
 
                 if not isinstance(response, Document):
@@ -1350,6 +1351,8 @@ class ChatPage(BasePage):
                     plot,
                     chat_state,
                 )
+        except ValueError as e:
+            print(e)
 
         if not text:
             empty_msg = getattr(