Update app.py

app.py

@@ -5,4 +5,4 @@ def load_data():
   return
 
 st.title("## Arxiv articles classification")
-st.markdown("This is an interface that can determine the article's topic based on its title and summary. Though it can work with title only, it is recommended to provide summary if possible - this will result in a better prediction quality.)
+st.markdown("This is an interface that can determine the article's topic based on its title and summary. Though it can work with title only, it is recommended to provide summary if possible - this will result in a better prediction quality.")