code: def _to_args(x):
      """Convert to args representation"""
      if not isinstance(x, (list, tuple, np.ndarray)):
          x = [x]
      return x
  
imports: import numpy
  from copy import deepcopy
  from .None import gl
  from ..color import Color
  from ..util import logger
label_desc: Use image node_id 3 for calling a global function with example usage: _to_args(x) and returns: x