bindings: python: examples: remove unnecessary import

We no longer need sys in gpiod_tests.py. Remove it.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>

diff --git a/bindings/python/examples/gpiod_tests.py b/bindings/python/examples/gpiod_tests.py
index 6f1f4b1ba6f8fa7a0d0ecffaf6d265a7c4f70e53..145599d0d251cd760fcfb88188851528228ad3ae 100755 (executable)
--- a/bindings/python/examples/gpiod_tests.py
+++ b/bindings/python/examples/gpiod_tests.py
@@ -14,7 +14,6 @@ system and that it's detected as gpiochip0.
 '''
 
 import gpiod
-import sys
 import select
 
 test_cases = []