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Update app.py
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app.py
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import gradio as gr
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from transformers import
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import torch
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import librosa
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# モデル
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model_name = "openai/whisper-
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model = WhisperForConditionalGeneration.from_pretrained(model_name)
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# モデルによる文字起こし
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with torch.no_grad():
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predicted_ids = model.generate(input_features=input_features)
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# 文字起こし結果のデコード
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transcription = processor.decode(predicted_ids[0], skip_special_tokens=True)
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return transcription
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# Gradioのインターフェース作成
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interface = gr.Interface(
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fn=transcribe_audio,
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inputs=gr.Audio(type="filepath"), # マイクやファイルから音声を入力
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outputs="text",
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live=True
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)
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# インターフェースの起動
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interface.launch(share=True)
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import gradio as gr
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from transformers import pipeline
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# Whisperモデルを読み込み
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model_name = "openai/whisper-small" # 他のサイズも使用可能(tiny, base, largeなど)
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transcriber = pipeline("automatic-speech-recognition", model=model_name)
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def transcribe(audio):
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"""
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音声ファイルを文字起こしする関数
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"""
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result = transcriber(audio)
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return result["text"]
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# Gradioインターフェース
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with gr.Blocks() as demo:
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gr.Markdown("### 音声文字起こしデモ")
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audio_input = gr.Audio(source="upload", type="filepath", label="音声ファイルをアップロード")
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text_output = gr.Textbox(label="文字起こし結果")
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transcribe_button = gr.Button("文字起こし")
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transcribe_button.click(transcribe, inputs=audio_input, outputs=text_output)
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# アプリケーションを起動
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demo.launch()
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