TypeError: sample_grasps() got an unexpected keyword argument 'stable_pose'

[Ultraopxt]

Hi, when run test and got the following errors:

ERROR: test_grasp_quality_functions (test.grasping_test.GraspTest)

Traceback (most recent call last):
File "/home/adminis/qw/dex-net-silvia/test/grasping_test.py", line 238, in test_grasp_quality_functions
grasps = ags.generate_grasps(obj, target_num_grasps=num_grasps)
File "/home/adminis/qw/dex-net-silvia/src/dexnet/grasping/grasp_sampler.py", line 168, in generate_grasps
vis, direction=direction, stable_pose=stable_pose, **kwargs)
TypeError: sample_grasps() got an unexpected keyword argument 'stable_pose'

======================================================================
FAIL: test_new_database_and_graspable (test.database_test.Hdf5DatabaseTest)

Traceback (most recent call last):
File "/home/adminis/qw/dex-net-silvia/test/database_test.py", line 85, in test_new_database_and_graspable
self.assertTrue(database is not None and dataset is not None)
AssertionError: False is not true

---

Ran 15 tests in 42.650s

FAILED (failures=1, errors=2)
Test failed: <unittest.runner.TextTestResult run=15 errors=2 failures=1>
error: Test failed: <unittest.runner.TextTestResult run=15 errors=2 failures=1>