Error Use Bayesian Optimization with Hyperopt

[wr0124]

when excute:
best_params_use, best_clusters_use, trials_use = utils.bayesian_search(embeddings_st1,
space=hspace,
label_lower=int(label_lower),
label_upper=int(label_upper),
max_evals=int(max_evals))

TypeError: 'numpy.float64' object cannot be interpreted as an integer. I didn't modify any part of this notebook