human
Solve the following python programming problem given the following code:
def TAP2SubUnit(tap, subunit) : 
    'Filter a TAP pipe into a subunit pipe.

    :param tap: A tap pipe/stream/file object.
    :param subunit: A pipe/stream/file object to write subunit results to.
    :return: The exit code to exit with.
    ' 
    BEFORE_PLAN = 0 
    AFTER_PLAN = 1 
    SKIP_STREAM = 2 
    state = BEFORE_PLAN 
    plan_start = 1 
    plan_stop = 0 
    def _skipped_test(subunit, plan_start) : 
        subunit.write (('test test %d
' % plan_start)) 
        subunit.write (('error test %d [
' % plan_start)) 
        subunit.write ('test missing from TAP output
') 
        subunit.write (']
') 
        return (plan_start + 1) 
test_name = None 
    log = [] 
    result = None 
    def _emit_test() : 
        'write out a test' 
        if (test_name is None) : 
            return 
subunit.write (('test %s
' % test_name)) 
        if (not log) : 
            subunit.write (('%s %s
' % (result, test_name))) 
else : 
            subunit.write (('%s %s [
' % (result, test_name))) 
if log : 
            for line in log : 
                subunit.write (('%s
' % line)) 
subunit.write (']
') 
del log [:] 
for line in tap : 
        if (state == BEFORE_PLAN) : 
            match = re.match ('(\\d+)\\.\\.(\\d+)\\s*(?:\\#\\s+(.*))?
', line) 
            if match : 
                state = AFTER_PLAN 
                (_, plan_stop, comment) = match.groups () 
                plan_stop = int (plan_stop) 
                if ((plan_start > plan_stop) and (plan_stop == 0)) : 
                    state = SKIP_STREAM 
                    subunit.write ('test file skip
') 
                    subunit.write ('skip file skip [
') 
                    subunit.write (('%s
' % comment)) 
                    subunit.write (']
') 
continue 
match = re.match ('(ok|not ok)(?:\\s+(\\d+)?)?(?:\\s+([^#]*[^#\\s]+)\\s*)?(?:\\s+#\\s+(TODO|SKIP|skip|todo)(?:\\s+(.*))?)?
', SKIP_STREAM) 
        if match : 
            _emit_test () 
            (status, number, description, directive, directive_comment) = match.groups ()...

    
    

    Fix the buggy line: match = re.match ('(ok|not ok)(?:\\s+(\\d+)?)?(?:\\s+([^#]*[^#\\s]+)\\s*)?(?:\\s+#\\s+(TODO|SKIP|skip|todo)(?:\\s+(.*))?)?
', SKIP_STREAM)
assistant
#Here is Python code to fix the buggy line: match = re.

match = re.match ('(ok|not ok)(?:\\s+(\\d+)?)?(?:\\s+([^#]*[^#\\s]+)\\s*)?(?:\\s+#\\s+(TODO|SKIP|skip|todo)(?:\\s+(.*))?)?
', line)