code: def from_env(cls) -> "NumbaConfig":
      env = Env(expand_vars=True)
      with env.prefixed("NUMBA_"):
          return cls(
              path=env.str(name="CACHE_DIR", default=NUMBA_CACHE_DIR)
          )
  
imports: from dataclasses import dataclass, field
  from typing import Optional
  from environs import Env
  from libcommon.config import AssetsConfig, CacheConfig, CommonConfig, LogConfig, ParquetMetadataConfig, QueueConfig, RowsIndexConfig, S3Config
label_desc: Use image node_id 1 for calling the NumbaConfig obj's underlying member method code with example usage: obj.from_env(cls) and returns: cls