human
Solve the following python programming problem given the following code:
@ classmethod 
def ClaimNotificationsForCollection(cls, token = None, start_time = None, lease_time = 200, collection = None) : 
    'Return unclaimed hunt result notifications for collection.

    Args:
      token: The security token to perform database operations with.

      start_time: If set, an RDFDateTime indicating at what point to start
        claiming notifications. Only notifications with a timestamp after this
        point will be claimed.

      lease_time: How long to claim the notifications for.

      collection: The urn of the collection to find notifications for. If unset,
        the earliest (unclaimed) notification will determine the collection.

    Returns:
      A pair (collection, results) where collection is the collection that
      notifications were retrieved for and results is a list of tuples (id,
      timestamp, suffix) where id identifies the notification within the queue
      and (stimestmp, suffix) identifies the GrrMessage within the result
      collection.

    ' 
    class CollectionFilter (object) : 
        def __init__(self, collection) : 
            self.collection = collection 
def FilterRecord(self, notification) : 
            if (self.collection is None) : 
                self.collection = notification.result_collection_urn 
return (self.collection != notification.result_collection_urn) 
f = CollectionFilter (collection) 
    results = [] 
    with aff4.FACTORY.OpenWithLock (RESULT_NOTIFICATION_QUEUE, aff4_type = 'HuntResultQueue', lease_time = 300, blocking = True, blocking_sleep_interval = 15, blocking_lock_timeout = 600, token = token) as queue : 
        for (record_id, value) in queue.ClaimRecords (record_filter = lease_time.FilterRecord, start_time = start_time, timeout = lease_time, limit = 100000) : 
            results.append ((record_id, value.timestamp, value.suffix)) 
return (f.collection, results) 

    
    

    Fix the buggy line: for (record_id, value) in queue.ClaimRecords (record_filter = lease_time.FilterRecord, start_time = start_time, timeout = lease_time, limit = 100000) :
assistant
#Here is Python program to find notifications for.

for (record_id, value) in queue.ClaimRecords (record_filter = f.FilterRecord, start_time = start_time, timeout = lease_time, limit = 100000) :