code: def DictionariesAPI():
      PhysicsList = {"Einstein": 0, "Newton": 1}
      return PhysicsList
  
file_path: pyopencl/examples/black-hole-accretion.py
imports: import pyopencl
  import numpy
  import time
  import sys
  import getopt
  from socket import gethostname
label_desc: Use image node_id 1 for calling a global function with example usage: DictionariesAPI() and returns: PhysicsList