Update app.py

app.py

@@ -46,7 +46,7 @@ with tab1:
         input_string = selected_example_po
 
     if st.button("Transliterate Polish"):
-        if input_string:
+            if input_string_polish:
             output_string = polish_sentence_to_latin(input_string_polish)
             st.subheader("Transliterated Output:")
             st.write(output_string)
@@ -63,7 +63,7 @@ with tab2:
         input_string = selected_example_hu
 
     if st.button("Transliterate Hungarian"):
-        if input_string:
+        if input_string_hungarian:
             output_string = hungarian_sentence_to_latin(input_string_hungarian)
             st.subheader("Transliterated Output:")
             st.write(output_string)