code: def test_bin_vector_expr():
      expr = ast.BinVectorExpr(
          ast.VectorVal([ast.NumVal(1), ast.NumVal(2)]),
          ast.VectorVal([ast.NumVal(3), ast.NumVal(4)]),
          ast.BinNumOpType.ADD,
      )
  
      expected_code = """
  let private addVectors v1 v2 = List.map2 (+) v1 v2
  let private mulVectorNumber v1 num = List.map (fun i -> i * num) v1
  let score (input : double list) =
      addVectors ([1.0; 2.0]) ([3.0; 4.0])
  """
  
      interpreter = FSharpInterpreter()
      assert_code_equal(interpreter.interpret(expr), expected_code)
  
imports: from itertools import product
  import pytest
  from m2cgen import ast
  from m2cgen.interpreters import FSharpInterpreter
  from tests.utils import assert_code_equal
label_desc: Use image node_id 8 for calling a global function with example usage: test_bin_vector_expr() without return types