1  from evidently.legacy.features import sentiment_feature
 2  from evidently.legacy.features.generated_features import FeatureDescriptor
 3  from evidently.legacy.features.generated_features import GeneratedFeature
 4  
 5  
 6  class Sentiment(FeatureDescriptor):
 7      class Config:
 8          type_alias = "evidently:descriptor:Sentiment"
 9  
10      def feature(self, column_name: str) -> GeneratedFeature:
11          return sentiment_feature.Sentiment(column_name, self.display_name)