Update app.py

app.py

@@ -41,5 +41,8 @@ if text:
                                      num_beams=4,
                                      early_stopping=True,
                                      repetition_penalty=2.0)
-        summ = tokenizer.decode(corrected_ids.squeeze().tolist(), skip_special_tokens=True)
+        output = tokenizer.decode(corrected_ids.squeeze().tolist(), skip_special_tokens=True)
+        if output == '':
+            output = 'Nothing generated...TT Please try again with different text!'
+ 
     st.write(summ)