Support streaming (#2)

- Update script to use data path (c6bb9b74a5060cb24dabe5b433ea0da00cedb661)

caner.py

@@ -42,7 +42,7 @@ _HOMEPAGE = "https://github.com/RamziSalah/Classical-Arabic-Named-Entity-Recogni
 # TODO: Add the licence for the dataset here if you can find it
 _LICENSE = ""
 
-_URL = "https://github.com/RamziSalah/Classical-Arabic-Named-Entity-Recognition-Corpus/archive/master.zip"
+_URL = "https://raw.githubusercontent.com/RamziSalah/Classical-Arabic-Named-Entity-Recognition-Corpus/master/CANERCorpus.csv"
 
 
 class Caner(datasets.GeneratorBasedBuilder):
@@ -95,23 +95,19 @@ class Caner(datasets.GeneratorBasedBuilder):
     def _split_generators(self, dl_manager):
         """Returns SplitGenerators."""
 
-        my_urls = _URL
-        data_dir = dl_manager.download_and_extract(my_urls)
+        data_path = dl_manager.download(_URL)
 
         return [
             datasets.SplitGenerator(
                 name=datasets.Split.TRAIN,
                 # These kwargs will be passed to _generate_examples
                 gen_kwargs={
-                    "filepath": os.path.join(
-                        data_dir, "Classical-Arabic-Named-Entity-Recognition-Corpus-master/CANERCorpus.csv"
-                    ),
-                    "split": "train",
+                    "filepath": data_path,
                 },
             )
         ]
 
-    def _generate_examples(self, filepath, split):
+    def _generate_examples(self, filepath):
         """Yields examples."""
 
         with open(filepath, encoding="utf-8") as csv_file: