code: def fromXML(self, name, attrs, content, ttFont):
      lines = strjoin(content).split("\n")
      self.data = tobytes("\n".join(lines[1:-1]))
  
imports: from fontTools.misc.textTools import strjoin, tobytes, tostr
  from .None import DefaultTable
label_desc: Use image node_id 2 for calling the asciiTable obj's underlying member method code with example usage: obj.fromXML(name, attrs, content, ttFont) without return types