code: def post_process_symbol_metadata(self, asset_id, sym_md, sym_data):
      self._update_splits(asset_id, sym_data)
      self._update_dividends(asset_id, sym_data)
  
      return sym_md
  
imports: from datetime import datetime
  import pandas
  from six.moves.urllib.parse import urlencode
  from catalyst.data.bundles.core import register_bundle
  from catalyst.data.bundles.base_pricing import BaseEquityPricingBundle
  from catalyst.utils.memoize import lazyval
  from logbook import Logger
  from catalyst.constants import LOG_LEVEL
  from catalyst.utils.calendars import register_calendar_alias
label_desc: Use image node_id 9 for calling the QuandlBundle obj's underlying member method code with example usage: obj.post_process_symbol_metadata(asset_id, sym_md, sym_data) and returns: sym_md