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Posting warning message


Tamara Berger wrote:
> I typed these 2 lines in the terminal:
> 
> 192:~ TamaraB$ sudo python3
 > ...
>>>>python3 -m pip install pytest

You need to enter this *single* line in the Terminal:

    sudo python3 -m pip install pytest

> What does the "-m" stand for in the line of code?

It's a cmmand-line option to the python interpreter
telling it to execute a module.

(What you did was first launch the Python interpreter and
then tell it to run "python3 -m pip install pytest" as a
Python statement. But it's not Python code, it's a shell
command.)

-- 
Greg