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| import gradio as gr | |
| from gradio_client import Client | |
| splt_client = Client("https://fffiloni-splittrack2musicgen.hf.space/") | |
| #whisper_client = Client("https://sanchit-gandhi-whisper-jax.hf.space/") | |
| whisper_client = Client("https://sanchit-gandhi-whisper-large-v2.hf.space/") | |
| import re | |
| def format_lyrics(text): | |
| # Use regex to find parts that start with a capital letter and insert a newline | |
| formatted_text = re.sub(r'(?<!^)([A-Z])', r'\n\1', text) | |
| # Remove any leading whitespace on each line | |
| formatted_text = re.sub(r'^[ \t]+', '', formatted_text, flags=re.MULTILINE) | |
| return formatted_text | |
| def infer(audio_input): | |
| # STEP 1 | Split vocals from the song/audio file | |
| splt_result = splt_client.predict( | |
| audio_input, # str (filepath or URL to file) in 'Input' Audio component | |
| "vocals", # str in 'Track' Radio component | |
| api_name="/splt_trck" | |
| ) | |
| print(splt_result) | |
| # STEP 2 | Transcribe | |
| # TO-DO : handling errors if JAX demo queue is full | |
| whisper_result = whisper_client.predict( | |
| splt_result, # str (filepath or URL to file) in 'inputs' Audio component | |
| "transcribe", # str in 'Task' Radio component | |
| #True, # bool in 'Return timestamps' Checkbox component | |
| api_name="/predict" | |
| ) | |
| print(whisper_result) | |
| #return whisper_result[0] # if using JAX | |
| lyrics = format_lyrics(whisper_result) | |
| print(lyrics) | |
| return splt_result, lyrics | |
| css = """ | |
| #col-container {max-width: 510px; margin-left: auto; margin-right: auto;} | |
| """ | |
| with gr.Blocks(css=css) as demo: | |
| with gr.Column(elem_id="col-container"): | |
| gr.HTML("""<div style="text-align: center; max-width: 700px; margin: 0 auto;"> | |
| <div | |
| style=" | |
| display: inline-flex; | |
| align-items: center; | |
| gap: 0.8rem; | |
| font-size: 1.75rem; | |
| " | |
| > | |
| <h1 style="font-weight: 900; margin-bottom: 7px; margin-top: 5px;"> | |
| Song To Lyrics | |
| </h1> | |
| </div> | |
| <p style="margin-bottom: 10px; font-size: 94%"> | |
| Send the audio file of your favorite song, and get the lyrics ! <br /> | |
| Under the hood, we split and get the vocals track from the audio file, then send the vocals to Whisper. | |
| </p> | |
| </div>""") | |
| song_in = gr.Audio(label="Song input", type="filepath", source="upload") | |
| getlyrics_btn = gr.Button("Get Lyrics !") | |
| vocals_out = gr.Audio(label="Vocals Only") | |
| lyrics_res = gr.Textbox(label="Lyrics") | |
| getlyrics_btn.click(fn=infer, inputs=[song_in], outputs=[vocals_out, lyrics_res]) | |
| demo.queue().launch() | |