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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 data(self):
 """This is the data object serialized to the js layer"""

        content = {
            'form_data': self.form_data,
            'token': self.token,
            'viz_name': self.viz_type,
            'filter_select_enabled': self.datasource.filter_select_enabled,
        }
        return content