parameters: (self, name)
docstring: Remove a transition by `name`.
  
          Exception: `UnknownTransitionError`.
docstring_summary: Remove a transition by `name`.
docstring_tokens: Remove a transition by name .
function: def remove_transition(self, name):
          """
          Remove a transition by `name`.
  
          Exception: `UnknownTransitionError`.
          """
          try:
              del self.transitions[name]
              self.transition_order.remove(name)
          except:
              raise UnknownTransitionError(name)
function_tokens: def remove_transition ( self , name ) : try : del self . transitions [ name ] self . transition_order . remove ( name ) except : raise UnknownTransitionError ( name )