code: def _series_data_filter(data):
      
      data = copy.deepcopy(data)
      if "series" in data:
          for series in data["series"]:
              series["data"] = "[...]"
      return data
docs: Replace each 'data' key in the list stored under 'series' by "[...]".
  
      Use to not store and display the series data when you just want display and
      modify the Highcharts parameters.
  
      data: dict
          Serialized DataFrame in a dict for Highcharts
  
      Returns: a dict with filtered values
  
      See also `core.serialize`