code: def transform(node, ctx):
      return VariableAccessTransformer(ctx).visit(node)
  
file_path: tensorflow/tensorflow/python/autograph/converters/variables.py
imports: import gast
  from tensorflow.python.autograph.core import converter
  from tensorflow.python.autograph.pyct import anno
  from tensorflow.python.autograph.pyct import templates
label_desc: Use image node_id 1 for calling a global function with example usage: transform(node, ctx) and returns: VariableAccessTransformer