Update QC.py

QC.py

@@ -93,6 +93,7 @@ class AGNews(datasets.GeneratorBasedBuilder):
             csv_reader = csv.reader(
                 csv_file, quotechar='"', delimiter=",", quoting=csv.QUOTE_ALL, skipinitialspace=True
             )
+            _ = next(csv_reader) # skip header
             for id_, row in enumerate(csv_reader):
                 text, label = row
                 label = CATEGORY_MAPPING[label]