NODE_NAME = "name"
NODE_CLASS = "class"

NODE_STEPS = "steps"
                
NODE_COL_INDEX = "col_index"
NODE_HYPERPARAMS = "hyperparams"

HP_FIXED_PARAMS = "fixed"
HP_CONF_PARAMS = "configurable"

HP_TYPE = 'hptype'

HP_TYPE_FLO = 'float'
HP_TYPE_INT = 'integer'
HP_TYPE_CAT = 'categorical'

HP_NAME = 'name'
HP_VALUE = 'value'

HP_VALUES = 'values'

HP_CHOICES = 'choices'

HP_MIN = 'min'
HP_MAX = 'max'

MAXIMIZE = 1
MINIMIZE = 0