code: def shared_fs_config(num_trials: int) -> str:
      return f"""
  name: noop_random
  checkpoint_storage:
    type: shared_fs
    host_path: /tmp
  hyperparameters:
    global_batch_size: 1
  searcher:
    metric: validation_error
    smaller_is_better: true
    name: random
    max_trials: {num_trials}
    max_length:
      batches: 100
  entrypoint: model_def:NoOpTrial
  """
  
file_path: determined/e2e_tests/tests/command/test_tensorboard.py
imports: import pathlib
  import subprocess
  from typing import Dict, Optional
  import pytest
  from determined.common import api, util
  from tests import command
  from tests import config
  from tests import experiment
  from tests.api_utils import determined_test_session
  from tests.filetree import FileTree
label_desc: Use image node_id 1 for calling a global function with example usage: shared_fs_config(num_trials) and returns: str, num_trials, str