Update app.py

app.py

@@ -30,7 +30,8 @@ def run_model(input_text,
                                        min_length = min_length, #Panjang minimum urutan yang akan dihasilkan)             
                                        max_length = max_length, #Panjang maksimum urutan yang akan dihasilkan)"""                                       
                                        num_beams = 3,
-                                       early_stopping = True)
+                                       no_repeat_ngram_size = 2,
+                                                                             early_stopping = True)
 
     #decode output to text
     output = mbart_tokenizer.batch_decode(summary_ids, skip_special_tokens=True, clean_up_tokenization_spaces=False)