text: #!/usr/bin/env python3
  
  # Physics Derivation Graph
  # Ben Payne, 2021
  # https://creativecommons.org/licenses/by/4.0/
  # Attribution 4.0 International (CC BY 4.0)
  
  
  """
  this file is for gunicorn
  
  If the app uses Flask, the entry point is at the bottom of controller.py
  """
  
  from controller import app
  from sql_db import init_db_command
  
  print("hello from wsgi")
  
  if __name__ == "__main__":
      app.run()
  
  # EOF
  