Use teardown_method

Tests/test_image_access.py

@@ -276,7 +276,6 @@ class TestEmbeddable:
         except Exception:
             pytest.skip("Compiler could not be initialized")
 
-        try:
         with open("embed_pil.c", "w", encoding="utf-8") as fh:
             home = sys.prefix.replace("\\", "\\\\")
             fh.write(
@@ -316,5 +315,6 @@ int main(int argc, char* argv[])
         process = subprocess.Popen(["embed_pil.exe"], env=env)
         process.communicate()
         assert process.returncode == 0
-        finally:
+
+    def teardown_method(self) -> None:
         os.remove("embed_pil.c")