Update app.py

app.py

@@ -229,7 +229,7 @@ def predict(history_planner, history_searcher, node_cnt):
 
 with gr.Blocks(css=os.path.join(os.path.dirname(__file__), "css", "gradio_front.css")) as demo:
     with gr.Column(elem_classes="chat-box"):
-        gr.HTML("""<h1 align="center">Talk to me, Maria</h1>""")
+        gr.HTML("""<h1 align="center">Talk to me, Jack</h1>""")
         gr.HTML(
             """<p style="text-align: center; font-family: Arial, sans-serif;">
                 Please be explicit on the request. It's not a perfect world, just yet. Be patient for the time being.</p> """