class_docstr: Internal class for formatting output data in html.
  This class is intended for shared functionality between
  DataFrame.to_html() and DataFrame._repr_html_().
  Any logic in common with other output formatting methods
  should ideally be inherited from classes in format.py
  and this class responsible for only producing html markup.
class_docstr_tok: ["Internal","class","for","formatting","output","data","in","html",".","This","class","is","intended","for","shared","functionality","between","DataFrame.to_html","(",")","and","DataFrame._repr_html_","(",")",".","Any","logic","in","common","with","other","output","formatting","methods","should","ideally","be","inherited","from","classes","in","format.py","and","this","class","responsible","for","only","producing","html","markup","."]
code: def _write_body(self, indent):
      self.write("<tbody>", indent)
      fmt_values = {
          i: self.fmt._format_col(i) for i in range(self.ncols)
      }
  
      # write values
      if self.fmt.index and isinstance(self.frame.index, ABCMultiIndex):
          self._write_hierarchical_rows(
              fmt_values, indent + self.indent_delta
          )
      else:
          self._write_regular_rows(
              fmt_values, indent + self.indent_delta
          )
  
      self.write("</tbody>", indent)
  
imports: from __future__ import print_function
  from textwrap import dedent
  from pandas.compat import OrderedDict, lzip, map, range, u, unichr, zip
  from pandas.core.dtypes.generic import ABCMultiIndex
  from pandas import compat
  import pandas.core.common
  from pandas.core.config import get_option
  from pandas.io.common import _is_url
  from pandas.io.formats.format import TableFormatter, get_level_lengths
  from pandas.io.formats.printing import pprint_thing
label_desc: Use image node_id 17 for calling the HTMLFormatter obj's underlying member method code with example usage: obj._write_body(indent) without return types