update gen params

app.py

@@ -68,6 +68,9 @@ def proc_submission(
         "no_repeat_ngram_size": no_repeat_ngram_size,
         "encoder_no_repeat_ngram_size": 4,
         "num_beams": num_beams,
+        "early_stopping": True,
+        "min_length": 10,
+        "do_sample": False,
     }
 
     history = {}