code: def _read_simple(fid, tag, shape, rlims, dtype):
      """Read simple datatypes from tag (typically used with partial)."""
      return _frombuffer_rows(
          fid, tag.size, dtype=dtype, shape=shape, rlims=rlims
      )
  
imports: import html
  import re
  import struct
  from dataclasses import dataclass
  from functools import partial
  from typing import Any
  import numpy
  from scipy.sparse import csc_matrix, csr_matrix
  from ..utils import _check_option, warn
  from ..utils.numerics import _julian_to_cal
  from .constants import FIFF, _ch_coil_type_named, _ch_kind_named, _ch_unit_mul_named, _ch_unit_named, _dig_cardinal_named, _dig_kind_named
label_desc: Use image node_id 7 for calling a global function with example usage: _read_simple(fid, tag, shape, rlims, dtype) and returns: _frombuffer_rows