update app.py

app.py

@@ -100,7 +100,7 @@ def predict(history_planner, history_searcher):
 
 
 with gr.Blocks() as demo:
-    gr.HTML("""<h1 align="center">MindSearch Gradio Demo</h1>""")
+    gr.HTML("""<h1 align="center">MindSearch</h1>""")
     gr.HTML("""<p style="text-align: center; font-family: Arial, sans-serif; color: #333; max-width: 800px; margin: 0 auto;">MindSearch is an open-source AI Search Engine Framework with Perplexity.ai Pro performance. You can deploy your own Perplexity.ai-style search engine using either closed-source LLMs (GPT, Claude) or open-source LLMs (InternLM2.5-7b-chat).</p>""")
     gr.HTML("""
     <div style="text-align: center; font-size: 16px;">