{
    "secret_key_env": "SECRET_KEY",
    "secret_key_file": "secret_key.txt",
    "users_db": "users_db.json",
    "history_db": "history.sqlite3",
    "distributed_queue_enabled": true,
    "scheduler_db": "scheduler.sqlite3",
    "max_concurrent_jobs_per_user": 6,
    "admin_concurrency_limit": 0,
    "resource_concurrency_limits": {
        "gpu": 2,
        "api": 5
    },
    "gpu_node_types": [
        "CheckpointLoader",
        "CheckpointLoaderSimple",
        "UNETLoader",
        "KSampler",
        "KSamplerAdvanced",
        "SamplerCustom",
        "SamplerCustomAdvanced",
        "UpscaleModelLoader",
        "ImageUpscaleWithModel",
        "SparkVSR_SM_Model",
        "SparkVSR_SM_KSampler",
        "SparkVSR_SM_PreRefer",
        "SparkVSR_SM_SRModel",
        "MiniMaxH3TurboLoRA",
        "MiniMaxH3TurboSampler",
        "SpectrumApplyMiniMaxH3"
    ],
    "worker_heartbeat_seconds": 5,
    "worker_stale_seconds": 60,
    "scheduler_secret_file": "scheduler_secret.txt",
    "access_token_expiration_hours": 8760,
    "max_access_token_expiration_hours": 8760,
    "log": "account_manager.log",
    "log_levels": ["INFO"],
    "whitelist": "whitelist.txt",
    "blacklist": "blacklist.txt",
    "blacklist_after_attempts": 0,
    "free_memory_on_logout": false,
    "force_https": false,
    "separate_users": true,
    "manager_admin_only": true
}