Login changes test

app.py

@@ -117,16 +117,22 @@ def get_next_components():
 with gr.Blocks(css=css, head=yt_init_js) as main_page:
     gr.Markdown("## Caption Editor")
 
-    if user == "anonymous_user":
-        gr.LoginButton()
-    gr.Textbox(value=f"Currently logged in as: {user}")
-
     current_user = gr.Textbox(visible=False, interactive=False)
     current_video_id = gr.Textbox(value=start_video_id, visible=False, interactive=False)
     selected_row_idx = gr.Number(value=-1, visible=False)
 
     main_page.load(get_username, outputs=current_user)  # Disabled when auth is disabled
 
+    @gr.render(inputs=current_user)
+    def render_page(logged_in_user):
+        global user
+        if logged_in_user is None:
+            user = "anonymous_user"
+            gr.Markdown("## Please log in via Hugging Face")
+            gr.LoginButton()
+        else:
+            gr.Markdown(f"Logged in as: {user}")
+
     # Load initial video on page load
     main_page.load(
         fn=None,