fix imports

scidtb_argmin.py

@@ -1,7 +1,7 @@
 """The SciDTB-Argmin dataset for Argumentation Mining on English scientific abstracts."""
 import glob
 import json
-import os.path
+from os.path import abspath, isdir
 from pathlib import Path
 
 import datasets
@@ -101,8 +101,8 @@ class SciDTBArgmin(datasets.GeneratorBasedBuilder):
         # By default the archives will be extracted and a path to a cached folder where they are extracted is returned instead of the archive
 
         if dl_manager.manual_dir is not None:
-            base_path = os.path.abspath(dl_manager.manual_dir)
-            if not os.path.isdir(base_path):
+            base_path = abspath(dl_manager.manual_dir)
+            if not isdir(base_path):
                 base_path = dl_manager.extract(base_path)
         else:
             base_path = dl_manager.download_and_extract(_URL)