fix after merge conflict

Author: svlandeg

tests/test_select_gen.py

@@ -10,11 +10,9 @@
 
 @needs_py39
 def test_select_gen() -> None:
-    env = os.environ.copy()
-    env["CHECK_JINJA"] = "1"
     result = subprocess.run(
         [sys.executable, Path("scripts") / "generate_select.py"],
-        env={**os.environ},
+        env={**os.environ, "CHECK_JINJA": "1"},
         check=True,
         cwd=root_path,
         capture_output=True,