src/configs/config.py

from dataclasses import dataclass
from typing import Optional, Tuple

@dataclass
class AudioConfig:
    sample_rate: int = 22050
    n_fft: int = 2048
    hop_length: int = 512
    win_length: int = 2048
    n_mels: int = 80
    mel_fmin: float = 0.0
    mel_fmax: Optional[float] = None
    
@dataclass
class DataConfig:
    root_dir: str = "data/raw"
    valid_audio_extensions: Tuple[str, ...] = ('.wav', '.mp3', '.flac', '.m4a')
    min_samples_per_speaker: int = 3
    cache_size: int = 100
    
@dataclass
class MetaLearningConfig:
    n_way: int = 4
    k_shot: int = 4
    k_query: int = 2
    n_tasks: int = 200
    batch_size: int = 1
    num_workers: int = 0
    use_augmentation: bool = False
    
@dataclass
class TrainingConfig:
    learning_rate: float = 0.001
    num_epochs: int = 50
    checkpoint_dir: str = "checkpoints"
    log_dir: str = "logs"
    device: str = "cpu"
    
@dataclass
class Config:
    audio: AudioConfig = AudioConfig()
    data: DataConfig = DataConfig()
    meta_learning: MetaLearningConfig = MetaLearningConfig()
    training: TrainingConfig = TrainingConfig()