class_docstr: Pen to draw Type 2 CharStrings.
  
  The 'roundTolerance' argument controls the rounding of point coordinates.
  It is defined as the maximum absolute difference between the original
  float and the rounded integer value.
  The default tolerance of 0.5 means that all floats are rounded to integer;
  a value of 0 disables rounding; values in between will only round floats
  which are close to their integral part within the tolerated range.
code: def _closePath(self):
      pass
  
file_path: catboost/contrib/python/fonttools/fontTools/pens/t2CharStringPen.py
imports: from fontTools.misc.roundTools import otRound, roundFunc
  from fontTools.misc.psCharStrings import T2CharString
  from fontTools.pens.basePen import BasePen
  from fontTools.cffLib.specializer import specializeCommands, commandsToProgram
label_desc: Use image node_id 6 for calling the T2CharStringPen obj's underlying member method code with example usage: obj._closePath() without return types