thank you very much

the output from pip list:
============================

alembic                           1.4.3.dev0
amqp                              5.0.3
aniso8601                         8.0.0
anyjson                           0.3.3
appdirs                           1.4.3
arrow                             0.15.5
attrs                             19.3.0
Automat                           0.8.0
automaton                         2.3.0
Babel                             2.8.0
backports.entry-points-selectable 1.1.0
bcrypt                            3.1.7
beautifulsoup4                    4.8.2
blinker                           1.4
cachetools                        4.0.0
castellan                         3.7.1
certifi                           2019.11.28
cffi                              1.14.0
chardet                           3.0.4
cinder                            18.0.0
Click                             7.0
cliff                             3.6.0
cloud-init                        21.2
cmd2                              0.8.5
colorama                          0.4.3
command-not-found                 0.3
configobj                         5.0.6
constantly                        15.1.0
crmsh                             4.0.0
cryptography                      3.3.2
csscompressor                     0.9.4
cursive                           0.2.2
dbus-python                       1.2.16
ddt                               1.4.1
debtcollector                     2.2.0
decorator                         4.4.2
defusedxml                        0.6.0
deprecation                       2.0.7
distlib                           0.3.2
distro                            1.4.0
distro-info                       0.23ubuntu1
Django                            2.2.12
django-appconf                    1.0.3
django-compressor                 2.2
django-debreach                   2.0.1
django-pyscss                     2.0.2
dnspython                         1.16.0
docutils                          0.16
dogpile.cache                     1.1.2
entrypoints                       0.3
eventlet                          0.30.0
extras                            1.0.0
fasteners                         0.14.1
filelock                          3.0.12
fixtures                          3.0.0
Flask                             1.1.1
Flask-RESTful                     0.3.8
futurist                          2.1.0
glance                            22.0.0
glance-store                      2.5.0
greenlet                          0.4.17
horizon                           19.2.0
html5lib                          1.0.1
httplib2                          0.18.1
hyperlink                         19.0.0
idna                              2.8
importlib-metadata                1.6.0
incremental                       16.10.1
iso8601                           0.1.12
itsdangerous                      1.1.0
Jinja2                            2.10.1
jmespath                          0.9.4
jsonpatch                         1.22
jsonpointer                       2.0
jsonschema                        3.2.0
keyring                           18.0.1
keystone                          19.0.0
keystoneauth1                     4.3.1
keystonemiddleware                9.2.0
kombu                             5.0.2
language-selector                 0.1
launchpadlib                      1.10.13
lazr.restfulclient                0.14.2
lazr.uri                          1.0.3
libvirt-python                    6.1.0
linecache2                        1.0.0
logutils                          0.3.3
lxml                              4.6.3
Mako                              1.1.0
MarkupSafe                        1.1.0
masakari                          11.1.0.dev40
microversion-parse                1.0.0
monotonic                         1.5
more-itertools                    4.2.0
msgpack                           1.0.0
munch                             2.3.2
netaddr                           0.7.19
netifaces                         0.10.4
networkx                          2.4
neutron                           18.1.0
neutron-fwaas                     16.0.0
neutron-lib                       2.10.1
nova                              23.0.0
numpy                             1.17.4
oauth2client                      4.1.2
oauthlib                          3.1.0
olefile                           0.46
openstack-placement               5.0.0
openstacksdk                      0.55.0
os-brick                          4.3.1
os-client-config                  2.1.0
os-ken                            1.3.0
os-resource-classes               1.0.0
os-service-types                  1.7.0
os-traits                         2.5.0
os-vif                            2.4.0
os-win                            5.4.0
os-xenapi                         0.3.4
osc-lib                           2.3.1
osc-placement                     3.0.1
oslo.cache                        2.7.0
oslo.concurrency                  4.4.0
oslo.config                       8.5.0
oslo.context                      3.2.0
oslo.db                           8.5.0+really.8.5.0
oslo.i18n                         5.0.1
oslo.log                          4.4.0
oslo.messaging                    12.7.1
oslo.middleware                   4.2.0
oslo.policy                       3.7.0
oslo.privsep                      2.5.0
oslo.reports                      2.2.0
oslo.rootwrap                     6.2.0
oslo.serialization                4.1.0
oslo.service                      2.5.0
oslo.upgradecheck                 1.3.0
oslo.utils                        4.8.0
oslo.versionedobjects             2.4.0
oslo.vmware                       3.8.0
osprofiler                        3.4.0
ovs                               2.15.0
ovsdbapp                          1.9.0
packaging                         20.9
parallax                          1.0.5
paramiko                          2.7.2
passlib                           1.7.2
Paste                             3.5.0
PasteDeploy                       2.1.0
PasteScript                       2.0.2
pbr                               5.5.1
pecan                             1.3.3
pexpect                           4.6.0
Pillow                            7.0.0
Pint                              0.10.1
pip                               21.2.4
platformdirs                      2.2.0
pluggy                            0.13.0
ply                               3.11
prettytable                       0.7.2
psutil                            5.8.0
psycopg2                          2.8.6
py                                1.8.1
pyasn1                            0.4.2
pyasn1-modules                    0.2.1
pycadf                            2.10.0
pycparser                         2.19
pycrypto                          2.6.1
pyeclib                           1.6.0
Pygments                          2.7.1
PyGObject                         3.36.0
PyHamcrest                        1.9.0
pyinotify                         0.9.6
PyJWT                             1.7.1
pymacaroons                       0.13.0
pymemcache                        2.2.2
pymongo                           3.10.1
PyMySQL                           0.9.3
PyNaCl                            1.3.0
pyOpenSSL                         20.0.1
pyparsing                         2.4.7
pyperclip                         1.7.0
pypowervm                         1.1.24
pyroute2                          0.5.14
pyrsistent                        0.15.5
pysaml2                           6.1.0
pyScss                            1.3.7
pyserial                          3.4
python-apt                        2.0.0+ubuntu0.20.4.5
python-barbicanclient             5.0.1
python-cinderclient               7.4.0
python-dateutil                   2.7.3
python-debian                     0.1.36ubuntu1
python-designateclient            4.2.0
python-glanceclient               3.3.0
python-heatclient                 2.3.0
python-keystoneclient             4.2.0
python-ldap                       3.2.0
python-masakariclient             7.1.0.dev8
python-memcached                  1.58
python-mimeparse                  1.6.0
python-neutronclient              7.2.1
python-novaclient                 17.4.0
python-novnc                      1.0.0
python-openstackclient            5.5.0
python-swiftclient                3.11.0
pytz                              2021.1
pyudev                            0.21.0
PyYAML                            5.3.1
rcssmin                           1.0.6
redis                             3.3.11
repoze.lru                        0.7
requests                          2.25.1
requests-unixsocket               0.2.0
requestsexceptions                1.4.0
retrying                          1.3.3
rfc3986                           1.3.2
rjsmin                            1.1.0
roman                             2.0.0
Routes                            2.4.1
rsa                               4.0
scrypt                            0.8.0
SecretStorage                     2.3.1
semantic-version                  2.8.2
service-identity                  18.1.0
setproctitle                      1.1.10
setuptools                        45.2.0
simplegeneric                     0.8.1
simplejson                        3.16.0
six                               1.15.0
sortedcontainers                  2.1.0
sos                               4.1
soupsieve                         1.9.5
SQLAlchemy                        1.3.22
sqlalchemy-migrate                0.13.0
SQLAlchemy-Utils                  0.36.8
sqlparse                          0.2.4
ssh-import-id                     5.10
statsd                            3.3.0
stevedore                         3.3.0
suds-community                    0.8.4
swift                             2.27.0
systemd-python                    234
tabulate                          0.8.7
taskflow                          4.6.0
Tempita                           0.5.2
tenacity                          6.2.0
testresources                     2.0.1
testscenarios                     0.5.0
testtools                         2.4.0
tinyrpc                           0.6
toml                              0.10.0
tooz                              2.8.0
tox                               3.24.3
traceback2                        1.4.0
Twisted                           18.9.0
ubuntu-advantage-tools            27.2
ufw                               0.36
unattended-upgrades               0.1
unittest2                         1.1.0
uritemplate                       0.6
urllib3                           1.26.2
vine                              1.3.0
virtualenv                        20.7.2
voluptuous                        0.11.1
wadllib                           1.3.3
waitress                          1.4.1
warlock                           1.2.0
wcwidth                           0.1.8
webencodings                      0.5.1
WebOb                             1.8.6
websockify                        0.9.0
WebTest                           2.0.32
Werkzeug                          0.16.1
wheel                             0.34.2
wrapt                             1.11.2
WSME                              0.9.3
xattr                             0.9.6
zipp                              1.0.0
zope.interface                    4.7.1
zVMCloudConnector                 1.4.1