Update app.py

app.py

@@ -385,7 +385,7 @@ def create_chatbot_demo():
             with gr.Column(scale=2):
                 output_vis = gr.HighlightedText(
                     label="Denoising Process Visualization",
-                    combine_adjacent=False,
+                    combine_adjacent=True,
                     show_legend=False, # Legend isn't very informative here
                     interactive=False # Not interactive
                 )