Update chatbot_tab.py

tabs/chatbot_tab.py

@@ -128,12 +128,12 @@ Les cas d’usages adressés par ma solution
     language = "French"
     st.button(label=tr("Validez"), type="primary")
     
-    input_messages = messages + [HumanMessage(query)]
+    input_messages = [HumanMessage(query)]
     output = app.invoke(
             {"messages": input_messages, "language": language},
             config,
         )
-    st.write(output["messages"][-1].pretty_print())
+    st.write(output["messages"][-1]) #.pretty_print())
 
     
     '''