Update app.py

app.py

@@ -181,30 +181,18 @@ SYSTEM_PROMPT = (
 # === GRADIO UI ===
 with gr.Blocks() as demo:
     chatbot = gr.Chatbot()
-    user_input = gr.Textbox()
-    send_btn = gr.Button("Senden")
-    clear_btn = gr.Button("Neue Sitzung")
+    msg = gr.Textbox()
+    clear = gr.Button("Clear")
 
-    def respond(message, history):
+    def respond(message, chat_history):
         try:
             franz_engine = DrFranzEngine()
-            analysis = franz_engine.analyze_input(message, history)
+            analysis = franz_engine.analyze_input(message, chat_history)
             reply = franz_engine.generate_response(analysis)
-            return [(message, reply)] + (history or [])
+            chat_history.append((message, reply))
+            return "", chat_history
         except Exception as e:
-            return [(message, "Technischer Fehler")] + (history or [])
+            return "", chat_history + [(message, "Technischer Fehler")]
 
-    send_btn.click(
-        respond,
-        inputs=[user_input, chatbot],
-        outputs=[chatbot]
-    )
-    user_input.submit(
-        respond,
-        inputs=[user_input, chatbot],
-        outputs=[chatbot]
-    )
-    clear_btn.click(
-        lambda: [],
-        outputs=[chatbot]
-    )
+    msg.submit(respond, [msg, chatbot], [msg, chatbot])
+    clear.click(lambda: None, None, chatbot, queue=False)