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alethanhson
commited on
Commit
·
e0af3c6
1
Parent(s):
69a5801
fix
Browse files- app_huggingface.py +78 -15
- generator.py +5 -24
app_huggingface.py
CHANGED
@@ -2,13 +2,39 @@ import base64
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import io
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import logging
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from typing import List
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import torch
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import torchaudio
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import gradio as gr
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import numpy as np
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-
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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@@ -19,17 +45,30 @@ def initialize_model():
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global generator
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logger.info("Loading CSM 1B model...")
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device = "cuda" if torch.cuda.is_available() else "cpu"
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if device == "cpu":
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logger.warning("GPU not available. Using CPU, performance may be slow!")
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logger.info(f"Using device: {device}")
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-
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try:
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return True
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except Exception as e:
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logger.error(f"Could not
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return False
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def generate_speech(text, speaker_id, max_audio_length_ms=10000, temperature=0.9, topk=50, context_texts=None, context_speakers=None):
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@@ -45,8 +84,13 @@ def generate_speech(text, speaker_id, max_audio_length_ms=10000, temperature=0.9
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if context_texts and context_speakers:
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for ctx_text, ctx_speaker in zip(context_texts, context_speakers):
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if ctx_text and ctx_speaker is not None:
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context_segments.append(
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Segment(text=ctx_text, speaker=int(ctx_speaker), audio=
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)
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# Generate audio from text
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@@ -60,7 +104,11 @@ def generate_speech(text, speaker_id, max_audio_length_ms=10000, temperature=0.9
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)
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# Convert tensor to numpy array for Gradio
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-
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sample_rate = generator.sample_rate
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return (sample_rate, audio_numpy), None
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@@ -91,6 +139,9 @@ def create_demo():
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gr.Markdown("# CSM 1B - Conversational Speech Model")
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gr.Markdown("Enter text to generate natural-sounding speech with the CSM 1B model")
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with gr.Row():
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with gr.Column(scale=2):
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text_input = gr.Textbox(
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@@ -203,6 +254,18 @@ def create_demo():
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inputs=[context_list, context_speakers_list],
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outputs=[context_display]
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)
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return demo
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@@ -211,4 +274,4 @@ initialize_model()
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# Create and launch the demo
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demo = create_demo()
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demo.launch(server_name="0.0.0.0", server_port=7860)
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import io
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import logging
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from typing import List
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import os
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import sys
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import numpy as np
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import gradio as gr
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# Thêm class mô phỏng để giải quyết lỗi import
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class MockGenerator:
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def __init__(self):
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self.sample_rate = 24000
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logging.info("Created mock generator with sample rate 24000")
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def generate(self, text, speaker, context=None, max_audio_length_ms=10000, temperature=0.9, topk=50):
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# Tạo âm thanh giả - chỉ là silence với độ dài tỷ lệ với text
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duration_seconds = min(len(text) * 0.1, max_audio_length_ms / 1000)
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samples = int(duration_seconds * self.sample_rate)
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logging.info(f"Generating mock audio with {samples} samples")
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return np.zeros(samples, dtype=np.float32)
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# Import thực tế chỉ khi cần
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try:
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import torch
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import torchaudio
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from generator import load_csm_1b, Segment
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TORCH_AVAILABLE = True
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except ImportError:
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TORCH_AVAILABLE = False
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# Tạo class Segment giả
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class Segment:
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def __init__(self, speaker, text, audio=None):
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self.speaker = speaker
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self.text = text
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self.audio = audio if audio is not None else np.zeros(0, dtype=np.float32)
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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global generator
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logger.info("Loading CSM 1B model...")
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try:
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if not TORCH_AVAILABLE:
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logger.warning("PyTorch is not available. Using mock generator.")
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generator = MockGenerator()
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return True
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device = "cuda" if torch.cuda.is_available() else "cpu"
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if device == "cpu":
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logger.warning("GPU not available. Using CPU, performance may be slow!")
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logger.info(f"Using device: {device}")
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try:
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# Try to use the actual model
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generator = load_csm_1b(device=device)
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logger.info(f"Model loaded successfully on device: {device}")
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except Exception as e:
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logger.error(f"Error loading actual model: {str(e)}")
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# Fall back to mock generator
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logger.warning("Falling back to mock generator")
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generator = MockGenerator()
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return True
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except Exception as e:
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logger.error(f"Could not initialize any generator: {str(e)}")
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return False
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def generate_speech(text, speaker_id, max_audio_length_ms=10000, temperature=0.9, topk=50, context_texts=None, context_speakers=None):
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if context_texts and context_speakers:
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for ctx_text, ctx_speaker in zip(context_texts, context_speakers):
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if ctx_text and ctx_speaker is not None:
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if TORCH_AVAILABLE:
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audio_tensor = torch.zeros(0, dtype=torch.float32)
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else:
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audio_tensor = np.zeros(0, dtype=np.float32)
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context_segments.append(
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Segment(text=ctx_text, speaker=int(ctx_speaker), audio=audio_tensor)
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)
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# Generate audio from text
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)
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# Convert tensor to numpy array for Gradio
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if TORCH_AVAILABLE and isinstance(audio, torch.Tensor):
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audio_numpy = audio.cpu().numpy()
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else:
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audio_numpy = audio # Already numpy from MockGenerator
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sample_rate = generator.sample_rate
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return (sample_rate, audio_numpy), None
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gr.Markdown("# CSM 1B - Conversational Speech Model")
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gr.Markdown("Enter text to generate natural-sounding speech with the CSM 1B model")
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if not TORCH_AVAILABLE:
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gr.Markdown("⚠️ **WARNING: PyTorch is not available. Using a mock generator that produces silent audio.**")
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with gr.Row():
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with gr.Column(scale=2):
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text_input = gr.Textbox(
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inputs=[context_list, context_speakers_list],
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outputs=[context_display]
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)
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gr.Markdown("""
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## About this demo
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This is a demonstration of Sesame AI's CSM-1B Conversational Speech Model.
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* The model can generate natural sounding speech from text input
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* You can choose different speaker identities by changing the Speaker ID
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* Add conversation context to make responses sound more natural in a dialogue
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[View model on Hugging Face](https://huggingface.co/sesame/csm-1b)
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""")
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return demo
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# Create and launch the demo
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demo = create_demo()
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demo.launch(server_name="0.0.0.0", server_port=7860, share=True)
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generator.py
CHANGED
@@ -163,28 +163,9 @@ class Generator:
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return audio
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def load_csm_1b(device="cuda"):
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"""
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Load the CSM-1B model with proper configuration
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"""
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from silentcipher import Config # Import the proper Config class
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# Create a default configuration or load it from the model
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model_path = "sesame/csm-1b"
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config = Config.from_pretrained(model_path)
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# Pass the config to the Model constructor
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model = Model.from_pretrained(model_path, config=config)
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model = model.to(device)
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# Rest of your loading code remains the same
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# ...
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return Generator(model, device=device)
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return audio
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def load_csm_1b(device: str = "cuda") -> Generator:
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model = Model.from_pretrained("sesame/csm-1b")
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model.to(device=device, dtype=torch.bfloat16)
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generator = Generator(model)
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return generator
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