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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 _find_usage_applications(self):
 """find usage for ElasticBeanstalk applications"""

        applications = self.conn.describe_applications()
        self.limits['Applications']._add_current_usage(
            len(applications['Applications']),
            aws_type='AWS::ElasticBeanstalk::Application',
        )