Add all config

the_pile_github.py

@@ -192,6 +192,9 @@ _URLS = {
     },
 }
 
+# Add all existing urls to the dict
+_URLS["all"] = {split: sum([_URLS[lang][split] for lang in _URLS.keys()], []) for split in ["train", "dev", "test"]}   
+
 
 
 # Name of the dataset usually match the script name with CamelCase instead of snake_case