Update app.py

app.py

@@ -165,6 +165,13 @@ examples=[["I'm planning a vacation to Japan. Can you suggest a one-week itinera
           ["What are some unique features of Rust that make it stand out compared to other systems programming languages like C++?", None, None, None, None, None,],
          ]
 with gr.Blocks() as app:
+    gr.Markdown("""
+    graph TD
+A[Start] -->B[Step 1]
+B --> C[Step 2]
+C --> D[Step 3] --> A
+D --> E[Step 4]
+E --> F[End]""")
     with gr.Row():
         inp_query=gr.Textbox()
         models_dd=gr.Dropdown(choices=[m for m in return_list],interactive=True)