code: def load_workbook(
      self,
      filepath_or_buffer: FilePath | ReadBuffer[bytes],
      engine_kwargs,
  ) -> Workbook:
      from openpyxl import load_workbook
  
      default_kwargs = {
          "read_only": True,
          "data_only": True,
          "keep_links": False,
      }
  
      return load_workbook(
          filepath_or_buffer,
          **(default_kwargs | engine_kwargs),
      )
  
imports: from __future__ import annotations
  import mmap
  from typing import TYPE_CHECKING, Any, cast
  import numpy
  from pandas.compat._optional import import_optional_dependency
  from pandas.util._decorators import doc
  from pandas.core.shared_docs import _shared_docs
  from pandas.io.excel._base import BaseExcelReader, ExcelWriter
  from pandas.io.excel._util import combine_kwargs, validate_freeze_panes
label_desc: Use image node_id 3 for calling the OpenpyxlReader obj's underlying member method code with example usage: obj.load_workbook(filepath_or_buffer, engine_kwargs) and returns: load_workbook