code: def _check_expr_to_eval(expr):
      if "__" in expr or ";" in expr:
          raise RuntimeError("Cannot use builtins, '__' or ';'. Sorry.")
      return
  
imports: import logging
  import re
  from collections import OrderedDict
  from scipy.stats import distributions
  from orion.algo.space import Categorical, Fidelity, Integer, Real, Space
  from orion.core.utils.flatten import flatten
label_desc: Use image node_id 1 for calling a global function with example usage: _check_expr_to_eval(expr) without return types