[feature request] execute python script

The ENV_PATH variable I mentioned is one specific to KM. I included the link in that post, but here it is more prominently:

https://wiki.keyboardmaestro.com/action/Execute_a_Shell_Script#Path_in_Shell_Scripts

As for the error, that can admittedly be frustrating when things don't go right in KM, but fortunately, @JMichaelTX has written a macro designed to let us read the whole error message in a much easier format than searching for it in the log file: