code: def RemoveStackTraces(output):
      """Removes all traces of stack traces from a Google Test program's output."""
  
      # *? means "find the shortest string that matches".
      return re.sub(r"Stack trace:(.|\n)*?\n", "", output)
  
imports: import difflib
  import os
  import re
  import sys
  from googletest.test import gtest_test_utils
label_desc: Use image node_id 4 for calling a global function with example usage: RemoveStackTraces(output) and returns: re