Update app.py

app.py

@@ -76,7 +76,7 @@ def get_messages_html(messages):
             </div>
         </div>
         """
-    # Robust Auto-Scroll Script: Observes changes or just forces on load
+    # Robust Auto-Scroll Script
     html += """
     </div>
     <script>
@@ -150,13 +150,15 @@ body, .gradio-container, .main-title, #chat-container, #side-panel, textarea, bu
 }
 """
 
-with gr.Blocks(theme=gr.themes.Soft(primary_hue="orange", neutral_hue="slate"), css=custom_css) as demo:
+# Updated Blocks constructor for Gradio 6.0+ compatibility
+with gr.Blocks() as demo:
     user_session = gr.State(None)
     current_room = gr.State("Main")
     dm_target = gr.State(None)
 
-    with gr.Row(elem_classes="main-title", vertical_align="center"):
-        gr.Markdown("### 🤗 HF Community Chat")
+    # Removed vertical_align as it is no longer supported in Row.__init__
+    with gr.Row(elem_classes="main-title"):
+        gr.Markdown("### 😊 HF Live Community Chat")
         login_btn = gr.LoginButton(scale=0, elem_classes="login-button")
 
     with gr.Row(visible=False) as chat_ui:
@@ -237,4 +239,8 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="orange", neutral_hue="slate"),
     room_list.change(lambda name: (name, None), room_list, [current_room, dm_target])
     start_dm_btn.click(lambda target: ("Main", target), dm_user_input, [current_room, dm_target])
 
-demo.launch()
+# Pass theme and css to launch() for Gradio 6.0+
+demo.launch(
+    theme=gr.themes.Soft(primary_hue="orange", neutral_hue="slate"), 
+    css=custom_css
+)