Cv_Bridge with python3 problem

Hi,

I want to use tensorflow2 with ros on python3.

But cv_bridge function gives error, when i try to run it with python3.
I search online and found some tutorial to solve it. But it gave another error which i can not fix it.

I followed this commands and it gave this error:

Does anyone knows a solution for this?

How can I use cv_bridge with python3 on Jetson Nano?

not: sudo apt-get install python3-cv-bridge does not find the package.

Maybe below reference help.