Update app.py

app.py

@@ -141,12 +141,12 @@ def clear_all():
 #History - die Frage oder das File eintragen...
 def add_text(chatbot, history, prompt, file):
     if (file == None):
-        chatbot.append((prompt, None))
+        chatbot = chatbot +[(prompt, None)]
     else:
         if (prompt == ""):
-            chatbot.append(((file.name,), "Prompt fehlt!"))
+            chatbot=chatbot + [((file.name,), "Prompt fehlt!")]
         else:
-            chatbot.append(((file.name,), None), (prompt, None))
+            chatbot = chatbot +[((file.name,), None), (prompt, None)]
     print("chatbot nach add_text............")
     print(chatbot)
     return chatbot, history, prompt, "" #gr.Image( label=None, size=(30,30), visible=False, scale=1) #gr.Textbox(value="", interactive=False)
@@ -678,7 +678,7 @@ with gr.Blocks(css=customCSS, theme=small_and_beautiful_theme) as demo:
         inputs=[
             user_question,
             upload,
-            chatbot_bild,
+            chatbot,
             history,
             rag_option,
             model_option,