Update sample data dir

hupd.py

@@ -131,7 +131,7 @@ class Patents(datasets.GeneratorBasedBuilder):
             description="Patent data from January 2016, for debugging", 
             metadata_url="https://huggingface.co/datasets/HUPD/hupd/resolve/main/hupd_metadata_jan16_2022-02-22.feather",
             data_url="https://huggingface.co/datasets/HUPD/hupd/resolve/main/data/sample-jan-2016.tar.gz",
-            data_dir="data",  # this will unpack to data/sample/2016
+            data_dir="sample",  # this will unpack to data/sample/2016
         ),
         PatentsConfig(
             name="all",