[UdopTokenizer] Fix post merge imports (#29451)

* update

* ...

* nits

* arf

* 🧼

* beat the last guy

* style everyone

tests/models/udop/test_tokenization_udop.py

@@ -22,12 +22,12 @@ from typing import List
 from transformers import (
     AddedToken,
     SpecialTokensMixin,
+    UdopTokenizer,
     UdopTokenizerFast,
     is_tf_available,
     is_torch_available,
     logging,
 )
-from transformers.models.udop.tokenization_udop import UdopTokenizer
 from transformers.testing_utils import (
     get_tests_dir,
     is_pt_tf_cross_test,
@@ -1717,6 +1717,10 @@ class UdopTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
     def test_alignement_methods(self):
         pass
 
+    @unittest.skip("#TODO will be removed in main")
+    def test_pretrained_model_lists(self):
+        pass
+
     @unittest.skip("UDOP tokenizer requires boxes besides sequences.")
     def test_maximum_encoding_length_pair_input(self):
         pass