code: def create_operations(self, states, internals, actions, terminal, reward, deterministic, independent, index):
          
          self.create_act_operations(
              states=states,
              internals=internals,
              deterministic=deterministic,
              independent=independent,
              index=index
          )
          self.create_observe_operations(
              reward=reward,
              terminal=terminal,
              index=index
          )
          self.create_atomic_observe_operations(
              states=states,
              actions=actions,
              internals=internals,
              reward=reward,
              terminal=terminal,
              index=index
          )
docs: Creates and stores tf operations for when `act()` and `observe()` are called.