Update app.py

app.py

@@ -60,7 +60,7 @@ with gr.Blocks(title='Paper classifier') as demo:
         with gr.Column():
             gr.Markdown('## Inputs')
             gr.Markdown('#### Please enter an arXiv link **OR** fill title and abstract manually')
-            arxiv_link = gr.Textbox(label="Arxiv link", placeholder="Flip this text")
+            arxiv_link = gr.Textbox(label="Arxiv link", placeholder="https://arxiv.org/abs/1706.03762")
 
             b1 = gr.Button("Parse Link")