Update BabyLM.py

BabyLM.py

@@ -159,7 +159,7 @@ class BabyLM(datasets.GeneratorBasedBuilder):
             train_data_dir = "DE"
         elif "zh_lang_strict_small" in self.config.name:
             train_data_dir = "ZH"
-                elif "ja_lang_strict_small" in self.config.name:
+        elif "ja_lang_strict_small" in self.config.name:
             train_data_dir = "JA"
         else: 
             train_data_dir = "100M"