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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def sync(collector):
 """Sync an environment"""

    amazon = collector.configuration['amazon']
    aws_syncr = collector.configuration['aws_syncr']

    # Convert everything before we try and sync anything
    log.info("Converting configuration")
    converted = {}
    for thing in collector.configuration["__registered__"]:
        if thing in collector.configuration:
            converted[thing] = collector.configuration[thing]

    # Do the sync
    for typ in collector.configuration["__registered__"]:
        if typ in converted:
            thing = converted[typ]
            if not aws_syncr.artifact or aws_syncr.artifact == typ:
                log.info("Syncing {0}".format(typ))
                for name, item in thing.items.items():
                    thing.sync_one(aws_syncr, amazon, item)

    if not amazon.changes:
        log.info("No changes were made!!")