Update semi-heter.py

semi-heter.py

@@ -67,7 +67,7 @@ class semiHeter(datasets.GeneratorBasedBuilder):
                 "path_file": dl_manager.download_and_extract(self.config.data_url), "split": "target", })]
 
     def _generate_examples(self, path_file, split):
-        if split in ['source','target']:
+        if split in ['source']:
             with open(path_file, "r") as f:
                 file = f.readline()
             file = file[1:-1]
@@ -76,6 +76,13 @@ class semiHeter(datasets.GeneratorBasedBuilder):
                 yield i, {
                     "content": json.dumps(json.loads(file[i].strip(',')+'}'))
                 }
+        elif split in ['target']:
+            with open(path_file, "r") as f:
+                file = json.load(f)
+                for x in file:
+                    yield i, {
+                        "content": x 
+                    }
         else:
             file = pd.read_csv(path_file)
             for i, row in file.iterrows():