Fix lint

Jon Wayne Parrott · plamut · commit c594be1df05d · 2020-07-22T21:40:53.000+02:00
Change-Id: If721ff085eb502b679a8decd3a39ac112425a114
diff --git a/samples/snippets/load_data_from_file.py b/samples/snippets/load_data_from_file.py
@@ -27,6 +27,7 @@
 
 import argparse
 import time
+
 from google.cloud import bigquery
 
 
