         self.dummy_var_0 = self.get_variable(name=VARIABLE_NAMES[0], from_space=self.space,                                              initializer=self.initializer0, trainable=True)         self.dummy_var_0 = self.get_variable(name=VARIABLE_NAMES[0], from_space=self.space,                                              initializer=self.initializer0, trainable=True)   