code: def dashboard_import(self, name, fileobj):
          
          data = self._upload(fileobj)
          return self.raw_query('dashboard', 'importTab', data={
              'filename': data['filename'],
              'name': name,
          })
docs: dashboard_import Dashboard_Name, filename
          Uploads a dashboard template to the current user's dashboard tabs.
  
          UN-DOCUMENTED CALL: This function is not considered stable.