def _add_transition(self, state, probs):
        ''' Adds the new transition to the reservoir buffer.

        Transitions are in the form (state, probs).

        Args:
            state (numpy.array): The state.
            probs (numpy.array): The probabilities of each action.
        '''
        transition = Transition(
                info_state=state,
                action_probs=probs)
        self._reservoir_buffer.add(transition)
 Adds the new transition to the reservoir buffer.

        Transitions are in the form (state, probs).

        Args:
            state (numpy.array): The state.
            probs (numpy.array): The probabilities of each action.
        
rlcard/agents/nfsp_agent.py