transformers

d03d8c72 - Fix: Seq2SeqTrainingArgs overriding to_dict for GenerationConfig json support (#22919)

Fix: Seq2SeqTrainingArgs overriding to_dict for GenerationConfig json support (#22919) * Seq2SeqTrainingArgs overriding to_dict for GenerationConfig json support * seq2seqTrainingArgs to_dict calling super method before handling genconf