set step

[yhdss]

I have e question how can i set step for hebo.for example I want a parameter like Categorical(np.arange(0,1,0.02),name='MedInc'), about a param medlnc range from zero to one and step is 0.02.i try to use cat but the code is error like :
jitter = 1e-07
jitter = 1e-06
jitter = 9.999999999999999e-06
jitter = 9.999999999999999e-05
jitter = 0.001
jitter = 0.01
jitter = 0.1
jitter = 1.0
jitter = 10.0
jitter is too large, output random predictions

[AntGro]

After how many suggestions does this happen?

[yhdss]

about 1,the obfective function is a easy lr model
space = DesignSpace().parse([

{'name': 'MedInc', 'type': 'cat',  'categories':np.arange(0,1,0.01)},
{'name': 'HouseAge', 'type':'cat',  'categories':np.arange(0,1,0.01)},
{'name': 'AveRooms', 'type': 'cat',  'categories':np.arange(0,1,0.01)},
{'name': 'AveBedrms', 'type': 'cat',  'categories':np.arange(0,1,0.01)},
{'name': 'Population', 'type':'cat',  'categories':np.arange(0,1,0.01)},
{'name': 'AveOccup', 'type': 'cat', 'categories':np.arange(0,1,0.01)},
{'name': 'Latitude', 'type': 'cat',  'categories':np.arange(0,1,0.01)},
{'name': 'Longitude', 'type': 'cat', 'categories':np.arange(0,1,0.01)},

])

model_config = {
'kernel': 'Linear', # 使用 Matern 核函数
'noise_lb': 1e-6, # 噪声下界
'noise_ub': 1e-3, # 噪声上界
'nu': 1.0, # Matern 核函数的平滑参数
'ard': True, # 使用自动相关性检测
'lengthscale': 1.0, # 手动设置长度尺度
'mean': 0.0 # 设置均值函数
}
optimizer = HEBO(space, model_config=model_config)
n_iterations = 50
for i in range(n_iterations):
print("执行次数：", i)
rec = optimizer.suggest(n_suggestions=1)
obj = objective_model(rec.iloc[0])
optimizer.observe(rec, np.array([[obj]]))