text: import boto3
  import sys
  import time
  
  
  def health_check_tg(client, tg_arn, max_tries):
      if max_tries == 1:
          return False
      else:
          max_tries -= 1
      try:
          response = client.describe_target_health(TargetGroupArn=str(tg_arn))
          if response['TargetHealthDescriptions'][0]['TargetHealth']['State'] == 'healthy':
              time.sleep(300)
              return True
          else:
              time.sleep(30)
              health_check_tg(client, tg_arn, max_tries)
      except Exception:
          time.sleep(30)
          health_check_tg(client, tg_arn, max_tries)
  
  
  if __name__ == u"__main__":
      client = boto3.client('elbv2')
      health_check_tg(client, sys.argv[1], 50)
  