default to 6 suggestions for efficieny

app.py

@@ -117,7 +117,7 @@ with gr.Blocks(css=custom_css) as demo:
             minimum=1, maximum=50, step=1, value=1, label="K（最大新詞元數）"
         )
         m_slider = gr.Slider(
-            minimum=1, maximum=30, step=1, value=10, label="M（建議數/Beam 數）"
+            minimum=1, maximum=30, step=1, value=6, label="M（建議數/Beam 數）"
         )
 
     # 事件綁定