code: def get_pycons3rt_home_dir():
      
      if platform.system() == 'Linux':
          return os.path.join(os.path.sep, 'etc', 'pycons3rt')
      elif platform.system() == 'Windows':
          return os.path.join('C:', os.path.sep, 'pycons3rt')
      elif platform.system() == 'Darwin':
          return os.path.join(os.path.expanduser('~'), '.pycons3rt')
      else:
          raise OSError('Unsupported Operating System')
docs: Returns the pycons3rt home directory based on OS
  
      :return: (str) Full path to pycons3rt home
      :raises: OSError