code: def test_np_1d_float(self):
      assert np.all(self.SONify(np.asarray([1, 2, 3.4])) == [1, 2, 3.4])
  
imports: import copy
  import unittest
  import numpy
  import bson
  from hyperopt.pyll import scope
  from hyperopt.base import JOB_STATE_DONE, JOB_STATE_NEW
  from hyperopt.base import TRIAL_KEYS
  from hyperopt.base import TRIAL_MISC_KEYS
  from hyperopt.base import InvalidTrial
  from hyperopt.base import miscs_to_idxs_vals
  from hyperopt.base import SONify
  from hyperopt.base import STATUS_OK
  from hyperopt.base import Trials
  from hyperopt.base import trials_from_docs
  from hyperopt.exceptions import AllTrialsFailed
label_desc: Use image node_id 5 for calling the TestSONify obj's underlying member method code with example usage: obj.test_np_1d_float() without return types