Update dbp15k-fr-en.py

dbp15k-fr-en.py

@@ -58,8 +58,13 @@ class Dbp15kFrEn(datasets.GeneratorBasedBuilder):
     ]
 
     def _info(self):
-        features = {feature: datasets.Value("string") for feature in self.config.features}
-
+        if self.config.name=="source":
+            features = {feature: datasets.Value("string") for feature in self.config.features}
+        elif self.config.name=="target":
+            features = {feature: datasets.Value("string") for feature in self.config.features}
+        elif self.config.name=="pairs":
+            features = {feature: datasets.Value("int32") for feature in self.config.features}
+        
         return datasets.DatasetInfo(
             features=datasets.Features(features)
         )