My Ubuntu 21.04 came with preinstalled with python 3. I installed python 2.7 in parallel since all my programs are in python 2.7. In my modules, import dateutil
fromjson
customcolumn
automl
in-display-fingerprint
btdf
swashbuckle
object-fit
trusted-execution-environment
debugview
uv-mapping
shopify-mobile-buy-sdk
agm-core
popmotion
null-check
spring-data-jpa-datatables
uppercase
spring-cloud-config-server
opnsense
dmd
exonum
twitter-bootstrap-tooltip
liveserver
subprocess
xlsxwriter
text-editor
multi-table-inheritance
pruning
spring-data-cassandra
uinavigationbarappearance
luks