testing gradio button

app.py

@@ -163,6 +163,9 @@ with gr.Blocks(theme=gr.themes.Monochrome(text_size=sizes.text_lg)) as demo:
                         placeholder="Enter your Hugging Face username",
                         info="This will be used to identify valid submissions, and to update your results if you submit again.",
                     )
+
+                    gr.LoginButton()
+
                     anonymous_checkbox = gr.Checkbox(
                         label="Anonymous",
                         value=False,

submit.py

@@ -66,7 +66,11 @@ def make_submission(
     model_description: str = "",
     anonymous: bool = False,
     registration_code: str = "",
+    profile: gr.OAuthProfile | None = None,
 ):
+
+    if profile:
+        user_state = profile.name
     user_state = user_state
     validate_username(user_state)