old_contents: """Lambda function entry point."""
  from .processor.main import process_event
  import lambdautils.utils as utils
  from werzeug.utils import import_string
  
  # preprocessor:jinja2
  callables = [
      {% for name in callables %}
          import_string("{{name}}"),
      {% endfor %}
  ]
  
  
  @utils.sentry_monitor(
      environment="{{_env.name}}",
      stage="{{_env.stage}}",
      layer="{{_layer.name}}",
      error_delivery_stream="{{error_delivery_stream and error_delivery_stream.name}}",
      error_stream="{{error_stream and error_stream.name}}")
  def lambda_handler(event, context):
      """Lambda function."""
      return process_event(
          event, context,
          "{{output_stream and output_stream.name}}",
          "{{input_delivery_stream and input_delivery_stream.name}}",
          "{{output_delivery_stream and output_delivery_stream.name}}",
          callables,
      )
  
new_contents: """Lambda function entry point."""
  from .processor.main import process_event
  import lambdautils.utils as utils
  from werkzeug.utils import import_string
  
  # preprocessor:jinja2
  callables = [
      {% for name in callables %}
          import_string("{{name}}"),
      {% endfor %}
  ]
  
  
  @utils.sentry_monitor(
      environment="{{_env.name}}",
      stage="{{_env.stage}}",
      layer="{{_layer.name}}",
      error_delivery_stream="{{error_delivery_stream and error_delivery_stream.name}}",
      error_stream="{{error_stream and error_stream.name}}")
  def lambda_handler(event, context):
      """Lambda function."""
      return process_event(
          event, context,
          "{{output_stream and output_stream.name}}",
          "{{input_delivery_stream and input_delivery_stream.name}}",
          "{{output_delivery_stream and output_delivery_stream.name}}",
          callables,
      )
  
subject: correct import