code: def detrim_and_decode_sagemaker_parameters(
      trimmed_params: dict,
  ) -> dict:
      """
      Decode a SageMaker parameters dictionary where all values are strings.
  
      Example:
  
      >>> detrim_and_decode_sagemaker_parameters({
      ...     '_0_foo': '[1, ',
      ...     '_1_foo': '2, 3',
      ...     '_2_foo': ']',
      ...     '_0_bar': 'hell',
      ...     '_1_bar': 'o'
      ... })
      {'foo': [1, 2, 3], 'bar': 'hello'}
      """
      encoded_params = detrim_sagemaker_parameters(trimmed_params)
      return valmap(decode_sagemaker_parameter, encoded_params)
  
file_path: gluonts/src/gluonts/shell/sagemaker/params.py
imports: from itertools import count
  from typing import Any, Union
  from toolz import valmap
  from gluonts.core.serde import dump_json, load_json
  from gluonts.itertools import batcher
label_desc: Use image node_id 5 for calling a global function with example usage: detrim_and_decode_sagemaker_parameters(trimmed_params) and returns: valmap