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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 deploy_gateway(collector):
 """Deploy the apigateway to a particular stage"""

    configuration = collector.configuration
    aws_syncr = configuration['aws_syncr']
    aws_syncr, amazon, stage, gateway = find_gateway(aws_syncr, configuration)
    gateway.deploy(aws_syncr, amazon, stage)

    if not configuration['amazon'].changes:
        log.info("No changes were made!!")