class_docstr: An immutable, lazily-evaluated dict.
  
  Args:
      **kwargs (dict[Callable]): Initial lazy key-value pairs.
class_docstr_tok: ["An","immutable",",","lazily-evaluated","dict",".","Args",":","*","*","kwargs","(","dict","[","Callable","]",")",":","Initial","lazy","key-value","pairs","."]
code: def __init__(self, **kwargs):
      self._lazy_dict = kwargs
      self._dict = {}
  
label_desc: Use image node_id 1 to create a new LazyDict object  with example: obj = LazyDict()