taas: Use custom command classes

In change I53d9058273748ecd4d4eecec5f7291d5f38ce5ab we added custom
Command classes for typing purposes. However, the Tap-as-a-Service code
merged around the same time and was missed. Correct this.

Change-Id: I3a9fe20b5b8eb54708644527538f27396f29b476
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

Author: stephenfin

openstackclient/network/v2/taas/tap_flow.py

@@ -16,11 +16,11 @@
 
 from osc_lib.cli import format_columns
 from osc_lib.cli import identity as identity_utils
-from osc_lib.command import command
 from osc_lib import exceptions
 from osc_lib import utils as osc_utils
 from osc_lib.utils import columns as column_util
 
+from openstackclient import command
 from openstackclient.i18n import _
 from openstackclient.identity import common
 from openstackclient.network.v2.taas import tap_service

openstackclient/network/v2/taas/tap_mirror.py

@@ -13,11 +13,11 @@
 import logging
 
 from osc_lib.cli import identity as identity_utils
-from osc_lib.command import command
 from osc_lib import exceptions
 from osc_lib import utils as osc_utils
 from osc_lib.utils import columns as column_util
 
+from openstackclient import command
 from openstackclient.i18n import _
 from openstackclient.identity import common
 from openstackclient.network.v2 import port as osc_port

openstackclient/network/v2/taas/tap_service.py

@@ -15,11 +15,11 @@
 import logging
 
 from osc_lib.cli import identity as identity_utils
-from osc_lib.command import command
 from osc_lib import exceptions
 from osc_lib import utils as osc_utils
 from osc_lib.utils import columns as column_util
 
+from openstackclient import command
 from openstackclient.i18n import _
 from openstackclient.identity import common