code: def test_parse():
      helper_parse("| a:1 b:0.5\n0:0.1:0.75 | a:0.5 b:1 c:2")
  
      helper_parse(
          """| a:1 b:0.5
      0:0.1:0.75 | a:0.5 b:1 c:2"""
      )
  
      helper_parse(
          """
      | a:1 b:0.5
      0:0.1:0.75 | a:0.5 b:1 c:2
      """
      )
  
      helper_parse(["| a:1 b:0.5", "0:0.1:0.75 | a:0.5 b:1 c:2"])
  
imports: import os
  from pathlib import Path
  import vowpalwabbit
  from vowpalwabbit import Workspace
  import pytest
  import warnings
  import filecmp
label_desc: Use image node_id 25 for calling a global function with example usage: test_parse() without return types