imvladikon commited on
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61c72a3
1 Parent(s): 29ac9f7

Update app.py

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  1. app.py +95 -1
app.py CHANGED
@@ -1,3 +1,97 @@
 
 
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  import gradio as gr
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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- gr.load("models/imvladikon/whisper-medium-he").launch()
 
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+ import torch
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+
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  import gradio as gr
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+ import pytube as pt
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+ from transformers import pipeline
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+ from huggingface_hub import model_info
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+
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+ MODEL_NAME = "imvladikon/whisper-medium-he"
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+ lang = "he"
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+
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+ device = 0 if torch.cuda.is_available() else "cpu"
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+ pipe = pipeline(
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+ task="automatic-speech-recognition",
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+ model=MODEL_NAME,
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+ chunk_length_s=30,
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+ device=device,
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+ )
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+
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+ pipe.model.config.forced_decoder_ids = pipe.tokenizer.get_decoder_prompt_ids(language=lang, task="transcribe")
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+
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+ def transcribe(microphone, file_upload):
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+ warn_output = ""
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+ if (microphone is not None) and (file_upload is not None):
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+ warn_output = (
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+ "WARNING: You've uploaded an audio file and used the microphone. "
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+ "The recorded file from the microphone will be used and the uploaded audio will be discarded.\n"
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+ )
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+
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+ elif (microphone is None) and (file_upload is None):
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+ return "ERROR: You have to either use the microphone or upload an audio file"
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+
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+ file = microphone if microphone is not None else file_upload
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+
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+ text = pipe(file)["text"]
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+
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+ return warn_output + text
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+
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+
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+ def _return_yt_html_embed(yt_url):
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+ video_id = yt_url.split("?v=")[-1]
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+ HTML_str = (
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+ f'<center> <iframe width="500" height="320" src="https://www.youtube.com/embed/{video_id}"> </iframe>'
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+ " </center>"
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+ )
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+ return HTML_str
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+
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+
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+ def yt_transcribe(yt_url):
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+ yt = pt.YouTube(yt_url)
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+ html_embed_str = _return_yt_html_embed(yt_url)
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+ stream = yt.streams.filter(only_audio=True)[0]
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+ stream.download(filename="audio.mp3")
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+
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+ text = pipe("audio.mp3")["text"]
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+
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+ return html_embed_str, text
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+
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+
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+ demo = gr.Blocks()
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+
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+ mf_transcribe = gr.Interface(
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+ fn=transcribe,
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+ inputs=[
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+ gr.inputs.Audio(source="microphone", type="filepath", optional=True),
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+ gr.inputs.Audio(source="upload", type="filepath", optional=True),
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+ ],
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+ outputs="text",
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+ layout="horizontal",
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+ theme="huggingface",
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+ title="Whisper Demo: Transcribe Audio",
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+ description=(
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+ "Transcribe long-form microphone or audio inputs with the click of a button! Demo uses the the fine-tuned"
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+ f" checkpoint [{MODEL_NAME}](https://huggingface.co/{MODEL_NAME}) and 🤗 Transformers to transcribe audio files"
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+ " of arbitrary length."
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+ ),
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+ allow_flagging="never",
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+ )
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+
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+ yt_transcribe = gr.Interface(
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+ fn=yt_transcribe,
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+ inputs=[gr.inputs.Textbox(lines=1, placeholder="Paste the URL to a YouTube video here", label="YouTube URL")],
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+ outputs=["html", "text"],
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+ layout="horizontal",
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+ theme="huggingface",
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+ title="Whisper Demo: Transcribe YouTube",
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+ description=(
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+ "Transcribe long-form YouTube videos with the click of a button! Demo uses the the fine-tuned checkpoint:"
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+ f" [{MODEL_NAME}](https://huggingface.co/{MODEL_NAME}) and 🤗 Transformers to transcribe audio files of"
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+ " arbitrary length."
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+ ),
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+ allow_flagging="never",
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+ )
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+
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+ with demo:
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+ gr.TabbedInterface([mf_transcribe, yt_transcribe], ["Transcribe Audio", "Transcribe YouTube"])
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+ demo.launch(enable_queue=True)