encoding

RedPajama-Data-V2.py

@@ -262,7 +262,7 @@ class RedPajamaV2(datasets.GeneratorBasedBuilder):
 
         missing_files = {}
         for component, missing_file in missing_files_paths.items():
-            with open(missing_file) as f:
+            with open(missing_file, "r", encoding="utf-8") as f:
                 missing_files[component] = set(line.strip() for line in f)
 
         # build list of urls to fetch