code: def test_export_to_haskell(trained_model):
      generated_code = exporters.export_to_haskell(
          trained_model
      ).strip()
      assert generated_code.startswith(
          """
  module Model where
  score :: [Double] -> Double
  score input =
  """.strip()
      )
  
file_path: m2cgen/tests/test_exporters.py
imports: from m2cgen import exporters
label_desc: Use image node_id 12 for calling a global function with example usage: test_export_to_haskell(trained_model) without return types