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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _collection_default_options(self, name, **kargs):
 """Get a Collection instance with the default settings."""

        wc = (self.write_concern
              if self.write_concern.acknowledged else WriteConcern())
        return self.get_collection(
            name, codec_options=DEFAULT_CODEC_OPTIONS,
            read_preference=ReadPreference.PRIMARY,
            write_concern=wc)