Win32Exception on Mac

Here is the error message:

Win32Exception:
ApplicationName=‘python3’,
CommandLine=‘/Users/connorsk/elevation/Assets/PythonScripts/objdem.py
-79.65 37.6 -79.35 37.9 90’, CurrentDirectory=‘’
System.Diagnostics.Process.Start_noshell
(System.Diagnostics.ProcessStartInfo
startInfo, System.Diagnostics.Process
process)
System.Diagnostics.Process.Start_common
(System.Diagnostics.ProcessStartInfo
startInfo, System.Diagnostics.Process
process)
System.Diagnostics.Process.Start ()

And here is the code:

https://pastebin.com/raw/AFUzuJmg

I changed these variables:

UseShellExecute = true,
RedirectStandardOutput = false,
RedirectStandardInput = false,
RedirectStandardError = false,

Then I changed python3 to my full python path.