human
Solve the following python programming problem given the following code:
def run(root_coro) : 
    'Schedules a coroutine, running it to completion. This
    encapsulates the Bluelet scheduler, which the root coroutine can
    add to by spawning new coroutines.
    ' 
    threads = { 
        root_coro : ValueEvent (None), 
} 
    delegators = { 
        
} 
    joiners = collections.defaultdict (list) 
    def complete_thread(coro, return_value) : 
        'Remove a coroutine from the scheduling pool, awaking
        delegators and joiners as necessary and returning the specified
        value to any delegating parent.
        ' 
        del threads [coro] 
        if (coro in delegators) : 
            threads [delegators [coro]] = ValueEvent (return_value) 
            del delegators [coro] 
if (coro in joiners) : 
            for parent in joiners [coro] : 
                threads [parent] = ValueEvent (None) 
del joiners [coro] 
def advance_thread(coro, value, is_exc = False) : 
        'After an event is fired, run a given coroutine associated with
        it in the threads dict until it yields again. If the coroutine
        exits, then the thread is removed from the pool. If the coroutine
        raises an exception, it is reraised in a ThreadException. If
        is_exc is True, then the value must be an exc_info tuple and the
        exception is thrown into the coroutine.
        ' 
        try : 
            if is_exc : 
                next_event = coro.throw (* value) 
else : 
                next_event = coro.send (value) 
except StopIteration : 
            complete_thread (coro, None) 
except : 
            del threads [coro] 
            raise ThreadException (coro, sys.exc_info ()) 
else : 
            if isinstance (next_event, types.GeneratorType) : 
                next_event = DelegationEvent (next_event) 
threads [coro] = next_event 
def kill_thread(coro) : 
        'Unschedule this thread and its (recursive) delegates.
        ' 
        coros = [coro] 
        while isinstance (threads [coro], Delegated) : 
            coro = threads [coro].child 
      ...

    
    

    Fix the buggy line: event = ExceptionEvent (event.exc_info)
assistant
#Here is Python program to fix the buggy line: event = ExceptionEvent (event.

event = ExceptionEvent (te.exc_info)