Use train dictionary for val data

wikidata_rubq.py

@@ -130,7 +130,10 @@ class WikidataRuBQ(datasets.GeneratorBasedBuilder):
         return name
 
     def _generate_examples(self, filepath, lang, vocab_path, split, data_dir):
-        direct_path = os.path.join(data_dir, f"{split}_direct_vocab_wikidata_en.pkl")
+        if split == 'test':
+            direct_path = os.path.join(data_dir, f"test_direct_vocab_wikidata_en.pkl")
+        else:
+            direct_path = os.path.join(data_dir, f"train_direct_vocab_wikidata_en.pkl")
 
         with open(direct_path, 'rb') as handle:
             direct_vocab = pickle.load(handle)