human
Solve the following python programming problem given the following code:
def _RunRemoveCommandAndCheck(self, command_and_args, objects_to_remove = None, buckets_to_remove = None, stdin = None) : 
    'Tests a remove command in the presence of eventual listing consistency.

    Eventual listing consistency means that a remove command may not see all
    of the objects to be removed at once. When removing multiple objects
    (or buckets via -r), some calls may return no matches and multiple calls
    to the rm command may be necessary to reach the desired state. This function
    retries the rm command, incrementally tracking what has been removed and
    ensuring that the exact set of objects/buckets are removed across all
    retried calls.

    The caller is responsible for confirming the existence of buckets/objects
    prior to calling this function.

    Args:
      command_and_args: List of strings representing the rm command+args to run.
      objects_to_remove: List of object URL strings (optionally including
          generation) that should be removed by the command, if any.
      buckets_to_remove: List of bucket URL strings that should be removed by
         the command, if any.
      stdin: String of data to pipe to the process as standard input (for
         testing -I option).
    ' 
    cumulative_stderr_lines = set () 
    bucket_strings = [] 
    for bucket_to_remove in (buckets_to_remove or []) : 
        bucket_strings.append (('Removing %s/...' % bucket_to_remove)) 
object_strings = [] 
    for object_to_remove in (objects_to_remove or []) : 
        object_strings.append (('Removing %s...' % object_to_remove)) 
expected_stderr_lines = set ((object_strings + cumulative_stderr_lines)) 
    @ Retry (AssertionError, tries = 5, timeout_secs = 1) 
    def _RunRmCommandAndCheck() : 
        'Runs the command with retries, updating+checking cumulative output.' 
        stderr = self.RunGsUtil (command_and_args, return_stderr = True, expected_status = None, stdin = stdin) 
        update_lines = True 
        if ((NO_URLS_MATCHED_GENERIC in stderr) or ('409...

    
    

    Fix the buggy line: expected_stderr_lines = set ((object_strings + cumulative_stderr_lines))
assistant
#Here is Python program to fix the buggy line: expected_stderr_lines = set ((object_strings + cumulative_stderr_lines))
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expected_stderr_lines = set ((object_strings + bucket_strings))