from .centerline import Centerline

__all__ = ['Centerline']


from __future__ import unicode_literals

from . import utils
from .centerline import Centerline

__all__ = ['utils', 'Centerline']

Add the utils module to the package index
Add the utils module to the package index

+ 
+ from __future__ import unicode_literals
+ 
+ from . import utils
  from .centerline import Centerline
  
- __all__ = ['Centerline']
+ __all__ = ['utils', 'Centerline']
  
Add the utils module to the package index
## Code Before:
from .centerline import Centerline

__all__ = ['Centerline']

## Instruction:
Add the utils module to the package index
## Code After:

from __future__ import unicode_literals

from . import utils
from .centerline import Centerline

__all__ = ['utils', 'Centerline']
