code: def test_deep_expression():
      expr = ast.NumVal(1)
      for _ in range(120):
          expr = ast.BinNumExpr(
              expr, ast.NumVal(1), ast.BinNumOpType.ADD
          )
  
      interpreter = PythonInterpreter()
  
      result_code = interpreter.interpret(expr)
      result_code += """
  result = score(None)
  """
  
      scope = {}
      exec(result_code, scope)
  
      assert scope["result"] == 121
  
imports: from itertools import product
  import pytest
  from m2cgen import ast
  from m2cgen.interpreters import PythonInterpreter
  from tests.utils import assert_code_equal
label_desc: Use image node_id 15 for calling a global function with example usage: test_deep_expression() without return types