old_contents: # -*- coding: utf-8 -*-
  """
  chanjo.annotator
  ~~~~~~~~~~~~~~~~~
  
  This module is responsible for the annotation of coverage and
  completeness of intervals in BED-file.
  
  Exposes the central functions and pipeline found deeper in the module.
  """
  from __future__ import absolute_import
  
  from .core import annotate_bed_stream
  from .stages import (
    assign_relative_positions,
    calculate_metrics,
    comment_sniffer,
    extend_interval,
    group_intervals,
    merge_intervals,
    prefix,
    process_interval_group
  )
  
new_contents: # -*- coding: utf-8 -*-
  """
  chanjo.annotator
  ~~~~~~~~~~~~~~~~~
  
  This module is responsible for the annotation of coverage and
  completeness of intervals in BED-file.
  
  Exposes the central functions and pipeline found deeper in the module.
  """
  from __future__ import absolute_import
  
  from .cli import annotate
  from .core import annotate_bed_stream
  from .stages import (
    assign_relative_positions,
    calculate_metrics,
    comment_sniffer,
    extend_interval,
    group_intervals,
    merge_intervals,
    prefix,
    process_interval_group
  )
  
subject: Fix missing init import