docs: def import_csv(self, file_id, data):
          """Imports data into the first page of the spreadsheet.
  
          :param str data: A CSV string of data.
  
          Example:
  
          .. code::
  
              # Read CSV file contents
              content = open('file_to_import.csv', 'r').read()
  
              gc.import_csv(spreadsheet.id, content)
  
          .. note::
  
             This method removes all other worksheets and then entirely
             replaces the contents of the first worksheet.
  
          """
          headers = {'Content-Type': 'text/csv'}
          url = '{0}/{1}'.format(DRIVE_FILES_UPLOAD_API_V2_URL, file_id)
  
          self.request(
              'put',
              url,
              data=data,
              params={
                  'uploadType': 'media',
                  'convert': True
              },
              headers=headers
          )