Value error when attempting to run from VS

[samedder]

Running sfctl after installing the CLI through a Python install in VS results in a Value Error

• sfctl version 3.0.0

File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\runpy.py", line 193, in run_module_as_main
"main", mod_spec)
File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\runpy.py", line 85, in run_code
exec(code, run_globals)
File "C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python36_64\Scripts\sfctl.exe_main.py", line 5, in
File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\sfctl_init.py", line 16, in
from sfctl.entry import launch
File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\sfctl\entry.py", line 13, in
from knack import CLI
File "c:\program files (x86)\microsoft visual studio\shared\python36_64\lib\site-packages\knack_init_.py", line 6, in
from .cli import CLI
ValueError: source code string cannot contain null bytes