SNAP configuration on MAC

I want to configure SNAP and run the python code on the mac. Following the instruction given on the website

And I got this message.

Then I was trying to run the test example…but it showed me this error message as following

My snappy folder is composed with

How can i fix this problem…
Thanks for help

Actually you just need to do what is written in the message.
Locate the snappy.ini in the folder /Library/…/snappy/ and open it in an editor.
set snap_home to the path where you have installed SNAP.