human
Solve the following python programming problem given the following code:
@ capture_logging (None) 
def test_volume_busy_error_on_busy_state(self, logger) : 
    '
        A ``VolumeBusy`` is raised if a volume\'s attachment state is "busy"
        when attempting to detach the volume. This can occur if an attempt
        is made to detach a volume that has not been unmounted.
        ' 
    try : 
        config = get_blockdevice_config () 
except InvalidConfig as e : 
        self.skipTest (str (e)) 
dataset_id = uuid4 () 
    flocker_volume = self.api.create_volume (dataset_id = dataset_id, size = self.minimum_allocatable_size) 
    ec2_client = get_ec2_client_for_test (config) 
    instance_id = self.api.compute_instance_id () 
    self.api.attach_volume (flocker_volume.blockdevice_id, instance_id) 
    volume = ec2_client.connection.Volume (flocker_volume.blockdevice_id) 
    def clean_volume(volume) : 
        volume.detach_from_instance () 
        _wait_for_volume_state_change (VolumeOperations.DETACH, volume) 
        volume.delete () 
self.addCleanup (self, volume) 
    def busy_ebs_volume(volume_id) : 
        busy_volume = ec2_client.connection.Volume (volume_id) 
        busy_volume.load () 
        if busy_volume.attachments : 
            busy_volume.attachments [0] ['State'] = 'busy' 
return busy_volume 
self.patch (self.api, '_get_ebs_volume', busy_ebs_volume) 
    self.assertRaises (VolumeBusy, self.api.detach_volume, flocker_volume.blockdevice_id) 
    expected_keys = set (['volume_id', 'attachments']) 
    messages = [message.message for message in LoggedMessage.of_type (logger.messages, VOLUME_BUSY_MESSAGE)] 
    self.assertThat (messages, AllMatch (ContainsAll (expected_keys))) 

    
    

    Fix the buggy line: self.addCleanup (self, volume)
assistant
#Here is Python program to fix the buggy line: self.

self.addCleanup (def clean_volume(, volume)