transformers tensorboard safetensors whisper automatic-speech-recognition generated_from_trainer fr dataset:mozilla-foundation/common_voice_15_0 dataset:BrunoHays/multilingual-tedx-fr dataset:PolyAI/minds14 dataset:facebook/multilingual_librispeech dataset:facebook/voxpopuli dataset:google/fleurs license:apache-2.0 model-index endpoints_compatible region:us