      empty = None
      input_formats = api_settings.TIME_INPUT_FORMATS
      output_format = api_settings.TIME_OUTPUT_FORMAT
  
      def __init__(self, input_formats=None, output_format=None, *args, **kwargs):
          self.input_formats = input_formats if input_formats is not None else self.input_formats
          self.output_format = output_format if output_format is not None else self.output_format
          super(TimeField, self).__init__(*args, **kwargs)
  
      def from_native(self, value):
 
</s> remove     def __init__(self, input_formats=None, output_format=None, *args, **kwargs):
 </s> add     def __init__(self, input_formats=None, format=None, *args, **kwargs): </s> remove     def __init__(self, input_formats=None, output_format=None, *args, **kwargs):
 </s> add     def __init__(self, input_formats=None, format=None, *args, **kwargs): </s> remove         self.output_format = output_format if output_format is not None else self.output_format
 </s> add         self.format = format if format is not None else self.format </s> remove     output_format = api_settings.TIME_OUTPUT_FORMAT
 </s> add     format = api_settings.TIME_FORMAT </s> remove         self.output_format = output_format if output_format is not None else self.output_format
 </s> add         self.format = format if format is not None else self.format
    def __init__(self, input_formats=None, format=None, *args, **kwargs):
      empty = None
      input_formats = api_settings.TIME_INPUT_FORMATS
      output_format = api_settings.TIME_OUTPUT_FORMAT
  
    def __init__(self, input_formats=None, format=None, *args, **kwargs):
          self.input_formats = input_formats if input_formats is not None else self.input_formats
          self.output_format = output_format if output_format is not None else self.output_format
          super(TimeField, self).__init__(*args, **kwargs)
  
      def from_native(self, value):
keep keep keep keep replace keep keep keep keep keep
 Clean ups to datetime formatting 
rest_framework/fields.py