code: def toXML(self, writer, otFont):
      self.cff.toXML(writer)
  
file_path: catboost/contrib/python/fonttools/fontTools/ttLib/tables/C_F_F_.py
imports: from io import BytesIO
  from fontTools import cffLib
  from .None import DefaultTable
label_desc: Use image node_id 7 for calling the table_C_F_F_ obj's underlying member method code with example usage: obj.toXML(writer, otFont) without return types