code: def test_if_expr():
      expr = ast.IfExpr(
          ast.CompExpr(
              ast.NumVal(1), ast.FeatureRef(0), ast.CompOpType.EQ
          ),
          ast.NumVal(2),
          ast.NumVal(3),
      )
  
      expected_code = """
  module Model where
  score :: [Double] -> Double
  score input =
      func0
      where
          func0 =
              if 1.0 == input !! 0 then
                  2.0
              else
                  3.0
  """
  
      interpreter = HaskellInterpreter()
      assert_code_equal(interpreter.interpret(expr), expected_code)
  
imports: from itertools import product
  import pytest
  from m2cgen import ast
  from m2cgen.interpreters import HaskellInterpreter
  from tests.utils import assert_code_equal
label_desc: Use image node_id 1 for calling a global function with example usage: test_if_expr() without return types