Update app.py

app.py

@@ -1,5 +1,4 @@
 import streamlit as st
-# from transformers import init_empty_weights
 from transformers import pipeline
 
 
@@ -19,7 +18,7 @@ def top_pct(preds, threshold=.95):
             break
 
     preds = preds[:(i+1)]
-
+    
     return preds
 
 
@@ -74,7 +73,7 @@ title = st.text_input("Title", value="")
 abstract = st.text_input("Abstract", value="")
 
 query = title + '\n' + abstract
-if query:
+if title or abstract:
     st.markdown("""
         <br><br>  <!-- Adds vertical space -->
         <p style='