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from typing import Dict, Any, List
from transformers import WhisperForConditionalGeneration, AutoProcessor, WhisperTokenizer, WhisperProcessor, pipeline, WhisperFeatureExtractor
import torch
from transformers.pipelines.audio_utils import ffmpeg_read
#import io
#device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
class EndpointHandler:
def __init__(self, path=""):
#tokenizer = WhisperTokenizer.from_pretrained('openai/whisper-large', language="korean", task='transcribe')
#model = WhisperForConditionalGeneration.from_pretrained(path)
#self.tokenizer = WhisperTokenizer.from_pretrained(path)
#self.processor = WhisperProcessor.from_pretrained(path, language="korean", task='transcribe')
#processor = AutoProcessor.from_pretrained(path)
#self.pipe = pipeline("automatic-speech-recognition", model=model, tokenizer=processor.feature_extractor, feature_extractor=processor.feature_extractor)
#feature_extractor = WhisperFeatureExtractor.from_pretrained('openai/whisper-large')
self.pipe = pipeline(task='automatic-speech-recognition', model=path, device=)
# Move model to device
# self.model.to(device)
def __call__(self, data: Any) -> List[Dict[str, str]]:
print('==========NEW PROCESS=========')
inputs = data.pop("inputs", data)
audio_nparray = ffmpeg_read(inputs, 16000)
audio_tensor= torch.from_numpy(audio_nparray)
transcribe = pipeline(task="automatic-speech-recognition", model="vasista22/whisper-kannada-tiny")
transcribe.model.config.forced_decoder_ids = transcribe.tokenizer.get_decoder_prompt_ids(language="ko", task="transcribe")
result = transcribe(audio_tensor)
return result |