text: # If there are over 100 potholes, send a message with the current backlog count.
  # Create the email subject to also include the current backlog counit.
  # Publish message to the streets_critical Topic ARN.
  
  import boto3
  streets_v_count = 125
  
  # Create boto3 client to S3
  sns = boto3.client('sns', region_name='us-east-1', 
                           aws_access_key_id=AWS_KEY_ID, 
                           aws_secret_access_key=AWS_SECRET)
  
  str_critical_arn = 'arn:aws:sns:us-east-1:123456789012:streets_critical'
  
  # If there are over 100 potholes, create a message
  if streets_v_count > 100:
    # The message should contain the number of potholes.
    message = "There are {} potholes!".format(streets_v_count)
    # The email subject should also contain number of potholes
    subject = "Latest pothole count is {}".format(streets_v_count)
  
    # Publish the email to the streets_critical topic
    sns.publish(
      TopicArn = str_critical_arn,
      # Set subject and message
      Subject = subject,
      Message = message
    )