code: def __init__(self):
      self.definitely_returns = False
  
imports: import gast
  from nvidia.dali._autograph.core import converter
  from nvidia.dali._autograph.pyct import anno
  from nvidia.dali._autograph.pyct import parser
  from nvidia.dali._autograph.pyct import qual_names
  from nvidia.dali._autograph.pyct import templates
  from nvidia.dali._autograph.pyct.static_analysis import activity
  from nvidia.dali._autograph.pyct.static_analysis.annos import NodeAnno
label_desc: Use image node_id 1 to create a new _RewriteBlock object from inherited base classes: object with example: obj = _RewriteBlock()