Add blank line

Signed-off-by: yongjunhong <[email protected]>

Author: YongGoose

tests/pytest/package_manager/test_nuget.py

@@ -33,4 +33,4 @@ def test_ubuntu(run_command):
 def test_windows(run_command):
     for command in WINDOW_COMMANDS:
         return_code, stdout, stderr = run_command(command)
-        assert return_code == 0, f"Command failed: {command}\nstdout: {stdout}\nstderr: {stderr}"
+        assert return_code == 0, f"Command failed: {command}\nstdout: {stdout}\nstderr: {stderr}"