ccdd6a0cb1df06715d556705255f05a94e414146,optuna/visualization/_contour.py,,_generate_contour_subplot,#Any#Any#Any#Any#Any#,185

Before Change

        param_values_range = {}

    x_indices = sorted(list({t.params[x_param] for t in trials if x_param in t.params}))
    y_indices = sorted(list({t.params[y_param] for t in trials if y_param in t.params}))
    if len(x_indices) < 2:
        _logger.warning("Param {} unique value length is less than 2.".format(x_param))
        return go.Contour(), go.Scatter()
    if len(y_indices) < 2:

After Change

        param_values_range = {}

    x_indices = sorted(set(_get_param_values(trials, x_param)))
    y_indices = sorted(set(_get_param_values(trials, y_param)))
    if len(x_indices) < 2:
        _logger.warning("Param {} unique value length is less than 2.".format(x_param))
        return go.Contour(), go.Scatter()
    if len(y_indices) < 2:

Instances