code: def read_raw_hitachi(
      fname, preload=False, verbose=None
  ) -> "RawHitachi":
      """Reader for a Hitachi fNIRS recording.
  
      Parameters
      ----------
      %(hitachi_fname)s
      %(preload)s
      %(verbose)s
  
      Returns
      -------
      raw : instance of RawHitachi
          A Raw object containing Hitachi data.
          See :class:`mne.io.Raw` for documentation of attributes and methods.
  
      See Also
      --------
      mne.io.Raw : Documentation of attributes and methods of RawHitachi.
  
      Notes
      -----
      %(hitachi_notes)s
      """
      return RawHitachi(fname, preload, verbose=verbose)
  
file_path: mne-python/mne/io/hitachi/hitachi.py
imports: import datetime
  import re
  import numpy
  from ..._fiff.constants import FIFF
  from ..._fiff.meas_info import _merge_info, create_info
  from ..._fiff.utils import _mult_cal_one
  from ...utils import _check_fname, _check_option, fill_doc, logger, verbose, warn
  from ..base import BaseRaw
  from ..nirx.nirx import _read_csv_rows_cols
label_desc: Use image node_id 1 for calling a global function with example usage: read_raw_hitachi(fname, preload, verbose) and returns: RawHitachi