transformers

7223844d - Change how "additional_special_tokens" argument in the ".from_pretrained" method of the tokenizer is taken into account (#13056)

Change how "additional_special_tokens" argument in the ".from_pretrained" method of the tokenizer is taken into account (#13056) * add test * add change in PretrainedTokenizerBase * change Luke * deactivate * add the possibility to add additional special tokens for M2M100 * format * add special test for canine * proposed changes for mbart * proposed changes for mbart50 * proposed changes for byt5 * proposed changes for canine * proposed changes for t5 * test fast and slow * remove comment * remove comment * add fast version for all tests * replace break by continue * add more comments * add check to avoid duplicates * remove comment * format * proposed change for wave2vec2 * reverse changes mbart * uncomment * format