Update app.py

app.py

@@ -43,7 +43,7 @@ iface = gr.Interface(
           gr.Textbox(lines=5, label="Absract"),
           gr.Textbox(lines=5, label="Article Text")],
   outputs=gr.Label(num_top_classes=5),
-  examples=[[title_1, abstract_1, text_1], [title_2, abstract_2, text_2]]
+  examples=[[title_1, abstract_1, text_1], [title_2, abstract_2, text_2]],
   title="Article topic classifier"
   description= "Upload the paper title, its abstract, and the beginning of the text. Our model will figure out whether this is a Biology, Chemistry, Computer Science, Medicine or Physics related article."
 )