Update app.py

app.py

@@ -109,7 +109,7 @@ with gr.Blocks() as demo:
     abstract_box = gr.TextArea(label="Abstract", placeholder="Enter abstract", value=example_abstract)
     arxiv_box = gr.Textbox(label="[Optional] Autofill using arXiv URL/ID", placeholder="[Optional] Autofill using arXiv URL/ID")
     output_box = gr.Textbox(label="Predicted Selection Probability")
-    autofill_btn = gr.Button("Autofill using arXiv")
+    autofill_btn = gr.Button("Autofill using arXiv", variant="primary")
     autofill_btn.click(update_fields, inputs=[arxiv_box], outputs=[title_box, author_box, abstract_box, output_box], concurrency_limit=1)
     #arxiv_box.input(update_fields, inputs=[arxiv_box], outputs=[title_box, author_box, abstract_box])
     
@@ -117,7 +117,8 @@ with gr.Blocks() as demo:
         fn=predict,
         inputs=[title_box, author_box, abstract_box],
         outputs=[output_box],
-        submit_btn=gr.Button("Predict", variant="primary")
+        submit_btn=gr.Button("Predict", variant="primary"),
+        clear_btn=gr.Button("Clear", variant="secondary", visible=False),
         title="Paper Selection Prediction",
         description="Predict if @_akhaliq will select your paper into Hugging Face papers. Enter the title, authors, and abstract of your paper, or enter an arXiv URL/ID.",
         live=False,