def ait_build_cache_max_mb() -> int:
    """
    boolean value of AIT_BUILD_CACHE_MAX_MB environment variable.
    This determines the maximum size of the artifact data to be cached
    in MB. For larger (raw, uncompressed) data the build cache will
    be skipped. Defaults to 30.
    """
    return int(os.environ.get("AIT_BUILD_CACHE_MAX_MB", "30"))
boolean value of AIT_BUILD_CACHE_MAX_MB environment variable.
This determines the maximum size of the artifact data to be cached
in MB. For larger (raw, uncompressed) data the build cache will
be skipped. Defaults to 30.
python/aitemplate/utils/environ.py