code: def transform(node, ctx):
      """Transform function call to the compiled counterparts.
  
      Args:
        node: AST
        ctx: EntityContext
      Returns:
        A tuple (node, new_names):
            node: The transformed AST
            new_names: set(string), containing any newly-generated names
      """
      node = qual_names.resolve(node)
  
      node = CallTreeTransformer(ctx).visit(node)
      return node
  
imports: import gast
  from tensorflow.python.autograph.core import converter
  from tensorflow.python.autograph.pyct import anno
  from tensorflow.python.autograph.pyct import parser
  from tensorflow.python.autograph.pyct import qual_names
  from tensorflow.python.autograph.pyct import templates
  from tensorflow.python.autograph.utils import ag_logging
label_desc: Use image node_id 1 for calling a global function with example usage: transform(node, ctx) and returns: node