old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from deepy.utils.weight_initializer import UniformInitializer
  from config import GeneralConfig
  
  import logging as loggers
  logging = loggers.getLogger(__name__)
  
  class NetworkConfig(GeneralConfig):
      """
      Network configuration container.
      """
      def __init__(self):
          super(NetworkConfig, self).__init__(logger=logging)
          object.__setattr__(self, "attrs", dict())
          self.default_initializer = UniformInitializer()
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from deepy.utils import UniformInitializer
  from config import GeneralConfig
  
  import logging as loggers
  logging = loggers.getLogger(__name__)
  
  class NetworkConfig(GeneralConfig):
      """
      Network configuration container.
      """
      def __init__(self):
          super(NetworkConfig, self).__init__(logger=logging)
          object.__setattr__(self, "attrs", dict())
subject: Fix bugs