Improve Python import definition

Author: 130s

computer_hw/test/parse_test.py

@@ -38,12 +38,12 @@
 
 PKG = 'computer_hw'
 
+import os
+import sys
 import unittest
 
 import computer_hw
 
-import os, sys
-
 TEXT_PATH = 'test/sample_output/nvidia_smi_out_2021.txt'
 TEXT_HIGH_TEMP_PATH = 'test/sample_output/nvidia_smi_high_temp.txt'