Update with commit 53e33e6f1be980353e8cd3f75c7cf1e58720f557

See: https://github.com/huggingface/transformers/commit/53e33e6f1be980353e8cd3f75c7cf1e58720f557

frameworks.json

@@ -70,6 +70,7 @@
 {"model_type":"opt","pytorch":true,"tensorflow":true,"flax":true,"processor":"AutoTokenizer"}
 {"model_type":"owlvit","pytorch":true,"tensorflow":false,"flax":false,"processor":"AutoProcessor"}
 {"model_type":"pegasus","pytorch":true,"tensorflow":true,"flax":true,"processor":"AutoTokenizer"}
+{"model_type":"pegasus_x","pytorch":true,"tensorflow":false,"flax":false,"processor":"AutoTokenizer"}
 {"model_type":"perceiver","pytorch":true,"tensorflow":false,"flax":false,"processor":"AutoTokenizer"}
 {"model_type":"plbart","pytorch":true,"tensorflow":false,"flax":false,"processor":"AutoTokenizer"}
 {"model_type":"poolformer","pytorch":true,"tensorflow":false,"flax":false,"processor":"AutoFeatureExtractor"}

pipeline_tags.json

@@ -387,6 +387,8 @@
 {"model_class":"PegasusForCausalLM","pipeline_tag":"text-generation","auto_class":"AutoModelForCausalLM"}
 {"model_class":"PegasusForConditionalGeneration","pipeline_tag":"text2text-generation","auto_class":"AutoModelForSeq2SeqLM"}
 {"model_class":"PegasusModel","pipeline_tag":"feature-extraction","auto_class":"AutoModel"}
+{"model_class":"PegasusXForConditionalGeneration","pipeline_tag":"text2text-generation","auto_class":"AutoModelForSeq2SeqLM"}
+{"model_class":"PegasusXModel","pipeline_tag":"feature-extraction","auto_class":"AutoModel"}
 {"model_class":"PerceiverForImageClassificationConvProcessing","pipeline_tag":"image-classification","auto_class":"AutoModelForImageClassification"}
 {"model_class":"PerceiverForImageClassificationFourier","pipeline_tag":"image-classification","auto_class":"AutoModelForImageClassification"}
 {"model_class":"PerceiverForImageClassificationLearned","pipeline_tag":"image-classification","auto_class":"AutoModelForImageClassification"}