fixing login button

app.py

@@ -139,15 +139,10 @@ def gradio_interface() -> gr.Blocks:
                 Upload your plasma boundary JSON and select the problem type to get your score.
                 """
                 )
-                user_state = gr.State(value=None) 
                 filename = gr.State(value=None) 
                 eval_state = gr.State(value=None) 
-                print(f"User state: {user_state}")
 
-                login_button = gr.LoginButton()
-                login_button.click(get_user, inputs=None, outputs=user_state)
-
-                print(f"User state: {user_state}")
+                gr.LoginButton()
 
                 with gr.Row():
                     problem_type = gr.Dropdown(PROBLEM_TYPES, label="Problem Type")
@@ -157,7 +152,7 @@ def gradio_interface() -> gr.Blocks:
                 message = gr.Textbox(label="Status", lines=1, visible=False)
                 submit_btn.click(
                     submit_boundary,
-                    inputs=[problem_type, boundary_file, user_state],
+                    inputs=[problem_type, boundary_file],
                     outputs=[message, filename],
                 ).then(
                     fn=show_output_box,

submit.py

@@ -19,11 +19,11 @@ from about import PROBLEM_TYPES, TOKEN, CACHE_PATH, API, submissions_repo, resul
 def submit_boundary(
     problem_type: Literal["geometrical", "simple_to_build", "mhd_stable"],
     boundary_file: BinaryIO,
-    user_state,
+    profile: gr.OAuthProfile | None
 ) -> str:
     
     # error handling
-    if user_state is None:
+    if profile.username is None:
         raise gr.Error("You must be logged in to submit a file.")
     
     file_path = boundary_file.name
@@ -50,7 +50,7 @@ def submit_boundary(
             "problem_type": problem_type,
             "boundary_json": file_content.decode("utf-8"),
             "evaluated": False,
-            "user": user_state,
+            "user": profile.username,
         }
         with tempfile.NamedTemporaryFile(mode="w", suffix=".json", delete=False) as tmp:
             json.dump(record, tmp, indent=2)