Update jd21.py

jd21.py

@@ -71,9 +71,9 @@ class JD21(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
 
-        test_file = rf'{self.config.data_url}test\{self.config.name}.txt'
-        dev_file = rf'{self.config.data_url}dev\{self.config.name}.txt'
-        train_file = rf'{self.config.data_url}train\{self.config.name}.txt'
+        test_file = rf'{self.config.data_url}test/{self.config.name}.txt'
+        dev_file = rf'{self.config.data_url}dev/{self.config.name}.txt'
+        train_file = rf'{self.config.data_url}train/{self.config.name}.txt'
         return [datasets.SplitGenerator(name=datasets.Split.TEST,
                                         gen_kwargs={
                                             "data_file": dl_manager.download(test_file),