class EnvironmentConfig:
    def __init__(self):
        self.device = "cuda"  # ou "cpu"
        self.log_level = "INFO"
        self.api_port = 8000
        self.threads = 4

    def to_dict(self):
        """Convert config to dictionary format"""
        return {
            "device": self.device,
            "log_level": self.log_level,
            "api_port": self.api_port,
            "threads": self.threads
        }