Fix file paths and special lines

hr500k.py

@@ -39,6 +39,12 @@ _URLs = {
     'ud': 'https://huggingface.co/datasets/classla/hr500k/raw/main/data_ud.zip'
 }
 
+_DATA_DIRS = {
+    'ner': 'data_ner',
+    'upos': 'data_ner',
+    'ud': 'data_ud'
+}
+
 
 class Hr500K(datasets.GeneratorBasedBuilder):
     VERSION = datasets.Version('1.0.1')
@@ -164,7 +170,7 @@ class Hr500K(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
         """Returns SplitGenerators."""
-        data_dir = dl_manager.download_and_extract(_URLs[self.config.name])
+        data_dir = os.path.join(dl_manager.download_and_extract(_URLs[self.config.name]), _DATA_DIRS[self.config.name])
 
         if self.config.name == 'ud':
             training_file = 'train_ner_ud.conllup'
@@ -207,7 +213,7 @@ class Hr500K(datasets.GeneratorBasedBuilder):
                 uds = []
                 data_id = 0
                 for line in f:
-                    if line and not line == '\n':
+                    if line and not line == '\n' and not line.startswith('# global.columns'):
                         if line.startswith('#'):
                             if line.startswith('# sent_id'):
                                 if tokens: