code: def LoadFromFile(cls, script_path):
          
  
          _name, dev = ComponentRegistry().load_extension(script_path, class_filter=VirtualTile, unique=True)
          return dev
docs: Import a virtual tile from a file rather than an installed module
  
          script_path must point to a python file ending in .py that contains exactly one
          VirtualTile class definition.  That class is loaded and executed as if it
          were installed.
  
          To facilitate development, if there is a proxy object defined in the same
          file, it is also added to the HardwareManager proxy registry so that it
          can be found and used with the device.
  
          Args:
              script_path (string): The path to the script to load
  
          Returns:
              VirtualTile: A subclass of VirtualTile that was loaded from script_path