code: def add_transition(self):
      self._current_line.push(" ", "")
  
imports: import re
  import binascii
  import email.quoprimime
  import email.base64mime
  from email.errors import HeaderParseError
  from email import charset
label_desc: Use image node_id 5 for calling the _ValueFormatter obj's underlying member method code with example usage: obj.add_transition() without return types