code: def get_background_default(self):
      return True
  
file_path: kubric/kubric/core/lights.py
imports: import numpy
  import traitlets
  from kubric.core import traits
  from kubric.core import objects
  from kubric.core.assets import UndefinedAsset
  from kubric.core.color import get_color
label_desc: Use image node_id 1 for calling the Light obj's underlying member method code with example usage: obj.get_background_default() and returns: True