rzhang

Thanks for the tips mgrange1998. But I guess my issue was that when I construct a list of "ChoiceParameter" using for loop, like: list_choice_parameters = [] for parameter in all_parameters:...

Nice. Thank you!

I reformatted the code. ### Code ```python def create_gp_model_kwargs(): return {'surrogate' : Surrogate(botorch_model_class = train_default_gp_model()),
 'botorch_acqf_class': qNoisyExpectedHypervolumeImprovement} def train_default_gp_model(self):
 train_x, train_y = initialize_training_data()
 train_x = normalize(X=train_x_motors, bounds=params_bounds_tensor)
 models = []
...