class_docstr: A state of an NFA or DFA.
code: def add_transition(self, event, new_state):
      self.transitions.add(event, new_state)
  
imports: from __future__ import absolute_import
  import sys
  from .Transitions import TransitionMap
label_desc: Use image node_id 3 for calling the Node obj's underlying member method code with example usage: obj.add_transition(event, new_state) without return types