Please make sure you check the user's server before you recommend a shebang. Python3.6 will only work on Ricky. Johnny and Tommy have Python3.7. This user is on Johnny.
Check out this post https://www.helionet.org/index/topic/29540-solved-total-beginner-need-help-running-a-python-script/?p=133810
@Flazepe/Sohamb03, if you're not too busy could you adapt that forum post into a wiki article and submit a pull request?