Update app.py

app.py

@@ -43,7 +43,7 @@ chatbot_service = ChatbotService()
 with gr.Blocks() as demo:
     chatbot = gr.Chatbot()
     with gr.Row():
-        msg = gr.Textbox(placeholder="Type your message here...", label="Venba first Stanza:")
+        msg = gr.Textbox(placeholder="Type your message here...", label="Venba first Stanza:", default=default_example)
         run = gr.Button("Run")
     examples_dropdown = gr.Dropdown(choices=example_questions, value=default_example, label="Select an example prompt")
     examples_dropdown.change(fn=lambda x: x, inputs=examples_dropdown, outputs=msg)