code: def lambda_to_expr(fun):
      code = fun.__code__
      lambda_dis = _disassemble_lambda(code)
      return _lambda_bytecode_to_ast(code, lambda_dis)
  
imports: from h2o.utils.compatibility import *
  import dis
  import inspect
  import sys
  from .None import h2o
  from .expr import ExprNode, ASTId
label_desc: Use image node_id 31 for calling a global function with example usage: lambda_to_expr(fun) and returns: _lambda_bytecode_to_ast