Update taiwanese_english_translation.py

taiwanese_english_translation.py

@@ -158,22 +158,18 @@ class TaiwaneseEnglishTranslation(datasets.GeneratorBasedBuilder):
         ]
 
     # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
-    def _generate_examples(self, source_file, target_file):
+    def _generate_examples(self, filepath, split):
         # TODO: This method handles input defined in _split_generators to yield (key, example) tuples from the dataset.
         # The `key` is for legacy reasons (tfds) and is not important in itself, but must be unique for each example.
         """This function returns the examples in the raw (text) form."""
-        with open(source_file, encoding="utf-8") as f:
-            source_sentences = f.read().split("\n")
-        with open(target_file, encoding="utf-8") as f:
-            target_sentences = f.read().split("\n")
-
-        assert len(target_sentences) == len(source_sentences), "Sizes do not match: %d vs %d for %s vs %s." % (
-            len(source_sentences),
-            len(target_sentences),
-            source_file,
-            target_file,
-        )
-
+        with open(filepath, encoding="utf-8") as f:
+            csv_reader = csv.reader(f, delimiter=',')
+            source_sentences, target_sentences = [], []
+            line_count = 1
+            for row in csv_reader:
+                source_sentences.append(row[0])
+                target_sentences.append(row[1])
+                line_count += 1
         source, target = self.config.language_pair
         for idx, (l1, l2) in enumerate(zip(source_sentences, target_sentences)):
             result = {"translation": {source: l1, target: l2}}