Update CIC-IDS2017.py

CIC-IDS2017.py

@@ -1,5 +1,5 @@
 import os
-import pandas as pd
+import csv
 import datasets
 
 _CITATION = """\
@@ -56,9 +56,10 @@ class CICIDS2017(datasets.GeneratorBasedBuilder):
         ]
 
     def _generate_examples(self, filepath):
-        df = pd.read_csv(filepath)
-        for id_, row in df.iterrows():
+    with open(filepath, encoding="utf-8") as csv_file:
+        csv_reader = csv.DictReader(csv_file)
+        for id_, row in enumerate(csv_reader):
             yield id_, {
                 'flow_id': row['flow_id'],
                 'attack_label': row['attack_label']
-                }
+            }