fix uid

app_text_classification.py

@@ -33,9 +33,14 @@ logger = logging.getLogger(__name__)
 def get_demo():
     with gr.Row():
         gr.Markdown(INTRODUCTION_MD)
-    with gr.Accordion(label="Hugging Face Login", open=True):
+        uid_label = gr.Textbox(
+            label="Evaluation ID:", value=uuid.uuid4, visible=False, interactive=False
+        )
+
+    with gr.Accordion(label="Log In", open=True):
         gr.HTML(LOG_IN_TIPS)
         gr.LoginButton()
+
     with gr.Row():
         model_id_input = gr.Textbox(
             label="Hugging Face Model id",