Update app.py

replaced button position in block context

app.py

@@ -100,7 +100,6 @@ demo = gr.Blocks(css=custom_css)
 with demo:
     gr.HTML(TITLE)
     gr.Markdown(INTRODUCTION_TEXT, elem_classes="markdown-text")
-    login_button = gr.LoginButton(elem_id="oauth-button")
 
 
     with gr.Tabs(elem_classes="tab-buttons") as tabs:
@@ -152,6 +151,8 @@ with demo:
 
             with gr.Row():
                 gr.Markdown("# ✉️✨ Submit your model here!", elem_classes="markdown-text")
+                login_button = gr.LoginButton(elem_id="oauth-button")
+                
 
             with gr.Row():
                 with gr.Column():