fix eos_token_ids in test

tests/test_modeling_bart.py

@@ -61,7 +61,7 @@ class ModelTester:
         self.hidden_dropout_prob = 0.1
         self.attention_probs_dropout_prob = 0.1
         self.max_position_embeddings = 20
-        self.eos_token_id = 2
+        self.eos_token_ids = [2]
         self.pad_token_id = 1
         self.bos_token_id = 0
         torch.manual_seed(0)
@@ -436,7 +436,7 @@ class BartModelIntegrationTest(unittest.TestCase):
             num_beams=4,
             max_length=extra_len + 2,
             do_sample=False,
-            decoder_start_token_id=hf.config.eos_token_id,
+            decoder_start_token_id=hf.config.eos_token_ids[0],
         )  # repetition_penalty=10.,
         expected_result = "<s>The Palestinian Authority officially became the 123rd member of the International Criminal Court on Wednesday."
         generated = [tok.decode(g,) for g in gen_tokens]
@@ -481,7 +481,7 @@ class BartModelIntegrationTest(unittest.TestCase):
             no_repeat_ngram_size=3,
             do_sample=False,
             early_stopping=True,
-            decoder_start_token_id=hf.config.eos_token_id,
+            decoder_start_token_id=hf.config.eos_token_ids[0],
         )
 
         decoded = [