Update app.py

app.py

@@ -26,7 +26,7 @@ def terminate():
         OLLAMA_SERVICE_THREAD.join()
     process = None
     OLLAMA_SERVICE_THREAD = None
-    return "Ollama service stopped."
+    print("Ollama service stopped.")
 
 # Uncomment and modify the model to what you want locally
 # model = "moondream" 
@@ -145,7 +145,7 @@ def main(message: str, history: list, model: str, temperature: float, max_new_to
         else:
             if not process:
                 launch()
-            answer = stream_chat(
+            stream_chat(
                 message,
                 history,
                 model,
@@ -155,7 +155,6 @@ def main(message: str, history: list, model: str, temperature: float, max_new_to
                 top_k,
                 penalty             
             )
-            yield answer
 
 
 chatbot = gr.Chatbot(height=600, placeholder=DESCRIPTION)