Update app.py

app.py

@@ -89,7 +89,7 @@ if option == "Text":
     combined_text = f"{title_input} [SEP] {keywords_input} [SEP] {abstract_input} [SEP] {full_text_input} [SEP] {affiliations_input} [SEP] {' [SEP] '.join(categories)}"
 
     if st.button("Predict"):
-        if not any([title_input, abstract_input, full_text_input, affiliations_input]):
+        if not any([title_input, abstract_input,keywords_input, full_text_input, affiliations_input]):
             st.warning("Please enter paper text.")
         else:
             with st.spinner("Predicting..."):