Error in Extracting entities value

time_entity = next((e for e in tracker.latest_message.entities if
                                 e['entity'] == 'time'), None)
AttributeError: 'dict' object has no attribute 'entities'

entity = tracker.latest_message['entities'].get('value') 
AttributeError: 'list' object has no attribute 'get'
 ent = tracker.latest_message.entities(confidence)
AttributeError: 'dict' object has no attribute 'entities'

How can get only value of entity

ent = tracker.latest_message['entities']

I want to cook noodles.
output: 


('entity', 
[{u'extractor': u'ner_crf', 
u'confidence': 0.787280111194543,
u'end': 19, 
u'value': u'noodles', 
u'entity':
u'Dish',
u'start': 13
}])