old_contents: import boto3
  import logging
  
  logger = logging.getLogger()
  logger.setLevel(logging.INFO)
  
  def lambda_handler(event, context):
      ec2 = boto3.resource('ec2')
  
      with open('env.sh') as e, open('cloud-init.sh') as f:
          script = e.read() +  f.read()
  
          instance = ec2.create_instances(
              ImageId='ami-060cde69', # Ubuntu 16.04
              MinCount=1,
              MaxCount=1,
              KeyName='ictrp',
              UserData=script,
              SecurityGroups=['launch-wizard-1'],
              InstanceType='t2.micro',
              InstanceInitiatedShutdownBehavior='terminate')
  
          logging.info(instance[0])
          return instance[0].id
  
new_contents: import boto3
  import logging
  
  logger = logging.getLogger()
  logger.setLevel(logging.INFO)
  
  def lambda_handler(event, context):
      ec2 = boto3.resource('ec2')
  
      with open('env.sh') as e, open('cloud-init.sh') as f:
          script = e.read() +  f.read()
  
          instance = ec2.create_instances(
              ImageId='ami-060cde69', # Ubuntu 16.04
              MinCount=1,
              MaxCount=1,
              KeyName='ictrp',
              UserData=script,
              SecurityGroups=['launch-wizard-1'],
              InstanceType='t3.small',
              InstanceInitiatedShutdownBehavior='terminate')
  
          logging.info(instance[0])
          return instance[0].id
  
subject: Upgrade instance type due to RAM issues