from sspace import Space, either, eq
import json
space = Space(backend='ConfigSpace')
optim = space.categorical('optimizer', ['sgd', 'adam'])
sgd_lr = space.loguniform('optimizer.lr', 1, 2, quantization=0.01)
sgd_lr.enable_if(either(eq(optim, 'adam'), eq(optim, 'sgd')))
sgd_lr.forbid_equal(1)
for sample in space.sample(2):
print(sample)
print(json.dumps(space.serialize(), indent=2))