Update app.py
Browse files
app.py
CHANGED
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@@ -4,9 +4,8 @@ import torch
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import librosa
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import numpy as np
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import scipy.io.wavfile
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import os
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#
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MODEL_ID = "facebook/musicgen-melody"
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print(f"Loading Model: {MODEL_ID}...")
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@@ -21,66 +20,47 @@ model.to(device)
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print(f"Model loaded on {device}")
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def generate(text, audio_path, duration, guidance_scale, top_k):
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print(f"\n--- [DEBUG] Generate Start ---")
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# ์ค๋์ค ๋ก๋ (Librosa ์ฌ์ฉ)
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# Processor์ ํ์ผ ๊ฒฝ๋ก๋ฅผ ๋ฐ๋ก ์ค๋ ๋์ง๋ง, Librosa๋ก ์ฝ์ด์ ๋๊ธฐ๋ ๊ฒ ๋ ์์ ํจ (ํฌ๋งท ์ด์ ๋ฐฉ์ง)
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audio = None
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sampling_rate = 32000 # MusicGen ๊ธฐ๋ณธ SR
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if audio_path:
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try:
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y, sr = librosa.load(audio_path, sr=sampling_rate, mono=True)
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print(f"[DEBUG] Audio Loaded: Shape={y.shape}, SR={sr}")
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audio = y
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except Exception as e:
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print(f"
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#
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inputs = processor(
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text=[text],
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padding=True,
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return_tensors="pt",
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).to(device)
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except Exception as e:
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print(f"[FATAL ERROR] Processor Failed: {e}")
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raise e
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max_new_tokens = int(duration * 50)
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#
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guidance_scale=guidance_scale,
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do_sample=True,
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top_k=top_k,
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)
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except Exception as e:
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print(f"[FATAL ERROR] Generation Failed: {e}")
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raise e
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#
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sampling_rate = model.config.audio_encoder.sampling_rate
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audio_data = audio_values[0, 0].cpu().numpy()
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@@ -91,10 +71,9 @@ def generate(text, audio_path, duration, guidance_scale, top_k):
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output_path = "output.wav"
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scipy.io.wavfile.write(output_path, rate=sampling_rate, data=audio_data)
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print(f"--- [DEBUG] Generate Complete ---")
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return output_path
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# UI ๊ตฌ์ฑ
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with gr.Blocks(title="๋๋ง์ MusicGen ์๋ฒ") as demo:
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gr.Markdown("# ๐ต ๋๋ง์ AI ์๊ณก๊ฐ (MusicGen - Melody Mode)")
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import librosa
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import numpy as np
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import scipy.io.wavfile
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# ๋ชจ๋ธ ์ค์
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MODEL_ID = "facebook/musicgen-melody"
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print(f"Loading Model: {MODEL_ID}...")
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print(f"Model loaded on {device}")
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def generate(text, audio_path, duration, guidance_scale, top_k):
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# ์ค๋์ค ๋ก๋ (Librosa ์ฌ์ฉ)
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audio = None
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sampling_rate = 32000 # MusicGen ๊ธฐ๋ณธ SR
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if audio_path:
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try:
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# ๋ก๋
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y, sr = librosa.load(audio_path, sr=sampling_rate, mono=True)
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audio = y
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except Exception as e:
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print(f"Audio Load Failed: {e}")
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pass
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# ํตํฉ ์ ์ฒ๋ฆฌ (Processor์๊ฒ ์์)
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if audio is not None:
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inputs = processor(
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text=[text],
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audio=[audio],
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sampling_rate=sampling_rate,
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padding=True,
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return_tensors="pt",
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).to(device)
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else:
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inputs = processor(
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text=[text],
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padding=True,
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return_tensors="pt",
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).to(device)
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max_new_tokens = int(duration * 50)
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# ์์ฑ
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audio_values = model.generate(
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**inputs,
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max_new_tokens=max_new_tokens,
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guidance_scale=guidance_scale,
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do_sample=True,
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top_k=top_k,
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)
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# ์ ์ฅ
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sampling_rate = model.config.audio_encoder.sampling_rate
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audio_data = audio_values[0, 0].cpu().numpy()
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output_path = "output.wav"
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scipy.io.wavfile.write(output_path, rate=sampling_rate, data=audio_data)
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return output_path
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# UI ๊ตฌ์ฑ
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with gr.Blocks(title="๋๋ง์ MusicGen ์๋ฒ") as demo:
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gr.Markdown("# ๐ต ๋๋ง์ AI ์๊ณก๊ฐ (MusicGen - Melody Mode)")
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