code: def map_objects(self, series, map_fn, meta=None):
      return series.map(map_fn)
  
imports: import os
  import modin.pandas
  import numpy
  from ludwig.data.dataframe.base import DataFrameEngine
  from ludwig.globals import PREDICTIONS_SHAPES_FILE_NAME
  from ludwig.utils.data_utils import get_pa_schema, load_json, save_json, split_by_slices
  from ludwig.utils.dataframe_utils import flatten_df, unflatten_df
label_desc: Use image node_id 7 for calling the ModinEngine obj's underlying member method code with example usage: obj.map_objects(series, map_fn, meta) and returns: series