import torch

class Config:
    # 模型参数
    input_dim = 784
    hidden_dim = 256
    output_dim = 10
    
    # 训练参数
    device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
    batch_size = 32
    epochs = 150
    learning_rate = 0.001
    save_path = "checkpoints/best_model.pth"
    
    # 日志参数
    log_dir = "runs/logs"
    log_level = "INFO"
    
    # 断点续训
    resume = False
    checkpoint_path = "checkpoints/last_checkpoint.pth"
    output_path = "runs/"

config = Config()