dstyle: polish code style

Author: Gaiejj

omnisafe/version.py

@@ -1,4 +1,4 @@
-# Copyright 2023 OmniSafe Team. All Rights Reserved.
+# Copyright 2024 OmniSafe Team. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -25,8 +25,8 @@
 
     try:
         prefix, sep, suffix = (
-            subprocess.check_output(
-                ['git', 'describe', '--abbrev=7'],  # noqa: S603,S607
+            subprocess.check_output(  # noqa: S603
+                ['git', 'describe', '--abbrev=7'],  # noqa: S607
                 cwd=os.path.dirname(os.path.abspath(__file__)),
                 stderr=subprocess.DEVNULL,
                 text=True,

tests/test_buffer.py

@@ -79,7 +79,7 @@ def test_vector_onpolicy_buffer(
     assert (
         vector_buffer.standardized_adv_r == standardized_adv_r
     ), f'vector_buffer.sstandardized_adv_r is {vector_buffer.sstandardized_adv_r}'
-    assert vector_buffer.buffers is not [], f'vector_buffer.buffers is {vector_buffer.buffers}'
+    assert vector_buffer.buffers != [], f'vector_buffer.buffers is {vector_buffer.buffers}'
 
     # checking the store function
     obs_dim = obs_space.shape[0]