Update app.py

app.py

@@ -154,13 +154,13 @@ with gr.Blocks(css="""
     def submit_msg(message, history, lang):
         return "", chat_with_bot(message, history, lang)
 
-    # Button click handlers
-    def button_click(button_text, history, lang):
-        return chat_with_bot(button_text, history, lang)
+    def button_click(btn_text):
+    response, _ = chat_with_bot(btn_text, chatbot.value)
+    return response, ""
 
-    btn1.click(button_click, inputs=[btn1, state, lang_code], outputs=[chatbot])
-    btn2.click(button_click, inputs=[btn2, state, lang_code], outputs=[chatbot])
-    btn3.click(button_click, inputs=[btn3, state, lang_code], outputs=[chatbot])
+    btn1.click(lambda: button_click("Trip recommendations"), outputs=[chatbot, user_input])
+    btn2.click(lambda: button_click("Send me somewhere!"), outputs=[chatbot, user_input])
+    btn3.click(lambda: button_click("1 week planned vacations"), outputs=[chatbot, user_input])
     user_input.submit(submit_msg, inputs=[user_input, state, lang_code], outputs=[chatbot])
 
     language.change(update_ui_language, language, [lang_code, btn1, btn2, btn3, user_input, chatbot])