def reset_error_history(self):
        """**DEPRECATED**: Reset the error history of this database.

        This method is obsolete: all MongoDB write operations (insert, update,
        remove, and so on) use the write concern ``w=1`` and report their
        errors by default.

        Calls to :meth:`previous_error` will only return errors that have
        occurred since the most recent call to this method.

        .. versionchanged:: 2.8
           Deprecated.
        """
        warnings.warn("reset_error_history() is deprecated",
                      DeprecationWarning, stacklevel=2)

        self.command("reseterror")
**DEPRECATED**: Reset the error history of this database.

        This method is obsolete: all MongoDB write operations (insert, update,
        remove, and so on) use the write concern ``w=1`` and report their
        errors by default.

        Calls to :meth:`previous_error` will only return errors that have
        occurred since the most recent call to this method.

        .. versionchanged:: 2.8
           Deprecated.
        
stackoverflow/venv/lib/python3.6/site-packages/pymongo/database.py