google colaboratory python version

However I tried the following commands ut still couldn't convert the sys.version to 3.9. #install python 3.9 and dev utils #you may not need all the dev libraries, but I haven't tested which aren't necessary. !sudo apt-get update -y !sudo apt-get install python3.9 python3.9-dev python3.9-distutils libpython3.9-dev #change alternatives !sudo ... hp google 99 ribu