class_docstr: A base class for keras optimized model.
class_docstr_tok: ["A","base","class","for","keras","optimized","model","."]
code: def _load_status(path):
      meta_path = Path(path) / "nano_model_meta.yml"
      with open(meta_path, "r") as f:
          metadata = yaml.safe_load(f)
      return metadata
  
file_path: BigDL/python/nano/src/bigdl/nano/tf/model.py
imports: from pathlib import Path
  from typing import Sequence, Any, Union, Dict
  import yaml
  import tensorflow
  from bigdl.nano.utils.common import invalidInputError
label_desc: Use image node_id 10 for calling the KerasOptimizedModel obj's underlying member method code with example usage: obj._load_status(path) and returns: metadata