code: def get_default_sample_fields(
      include_private=False, use_db_fields=False
  ):
      """Returns the default fields present on all samples.
  
      Args:
          include_private (False): whether to include fields starting with ``_``
          use_db_fields (False): whether to return database fields rather than
              user-facing fields, when applicable
  
      Returns:
          a tuple of field names
      """
      return foo.get_default_fields(
          foo.DatasetSampleDocument,
          include_private=include_private,
          use_db_fields=use_db_fields,
      )
  
imports: import os
  from bson import ObjectId
  from fiftyone.core.document import Document, DocumentView
  import fiftyone.core.frame
  import fiftyone.core.frame_utils
  import fiftyone.core.labels
  import fiftyone.core.metadata
  import fiftyone.core.media
  import fiftyone.core.odm
  import fiftyone.core.utils
  from fiftyone.core.singletons import SampleSingleton
label_desc: Use image node_id 1 for calling a global function with example usage: get_default_sample_fields(include_private, use_db_fields) and returns: foo