class FailedSynchronization(Exception):
    pass


class SynchronizationTimeout(Exception):
    """
    A synchronization for a particular project took longer than the timeout.
    """

from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals


class FailedSynchronization(Exception):
    pass


class SynchronizationTimeout(Exception):
    """
    A synchronization for a particular project took longer than the timeout.
    """

Add the standard __future__ imports
Add the standard __future__ imports

+ from __future__ import absolute_import
+ from __future__ import division
+ from __future__ import unicode_literals
+ 
+ 
  class FailedSynchronization(Exception):
      pass
  
  
  class SynchronizationTimeout(Exception):
      """
      A synchronization for a particular project took longer than the timeout.
      """
  
Add the standard __future__ imports
## Code Before:
class FailedSynchronization(Exception):
    pass


class SynchronizationTimeout(Exception):
    """
    A synchronization for a particular project took longer than the timeout.
    """

## Instruction:
Add the standard __future__ imports
## Code After:
from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals


class FailedSynchronization(Exception):
    pass


class SynchronizationTimeout(Exception):
    """
    A synchronization for a particular project took longer than the timeout.
    """
