def add(self, ann):

        #if ann not in self._elements:
        self._elements.append(ann)
        self._set_owner(ann)
Specifies a comma-separated list of required field names.
dataset/ETHPy150Open cidles/graf-python/src/graf/annotations.py/AnnotationList.add--crossover with--dataset/ETHPy150Open splunk/splunk-ref-pas-code/spikes/googledrive_addon/bin/splunklib/searchcommands/search_command.py/SearchCommand.ConfigurationSettings.required_fields