transformers tensorboard safetensors wav2vec2 automatic-speech-recognition DewiBrynJones/banc-trawsgrifiadau-bangor-clean-with-ccv generated_from_trainer base_model:facebook/wav2vec2-large-xlsr-53 base_model:finetune:facebook/wav2vec2-large-xlsr-53 license:apache-2.0 endpoints_compatible region:us