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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 delete_grade_entry(self, grade_entry_id):
 """Deletes the ``GradeEntry`` identified by the given ``Id``. arg: grade_entry_id (osid.id.Id):
 the ``Id`` of the ``GradeEntry`` to delete raise: NotFound - a ``GradeEntry`` was not found identified by the given ``Id`` raise: NullArgument - ``grade_entry_id`` is ``null`` raise: OperationFailed - unable to complete request raise: PermissionDenied - authorization failure *compliance: mandatory -- This method must be implemented.* """

        # Implemented from template for
        # osid.resource.ResourceAdminSession.delete_resource_template
        collection = JSONClientValidated('grading',
                                         collection='GradeEntry',
                                         runtime=self._runtime)
        if not isinstance(grade_entry_id, ABCId):
            raise errors.InvalidArgument('the argument is not a valid OSID Id')
        grade_entry_map = collection.find_one(
            dict({'_id': ObjectId(grade_entry_id.get_identifier())},
                 **self._view_filter()))

        objects.GradeEntry(osid_object_map=grade_entry_map, runtime=self._runtime, proxy=self._proxy)._delete()
        collection.delete_one({'_id': ObjectId(grade_entry_id.get_identifier())})