fix nitpick

Author: kjnh10

onlinejudge_verify/languages/user_defined.py

@@ -63,7 +63,7 @@ def list_dependencies(self, path: pathlib.Path, *, basedir: pathlib.Path) -> Lis
             dependencies.append(pathlib.Path(line.decode()))
         return dependencies
 
-    def bundle(self, path: pathlib.Path, *, basedir: pathlib.Path, options: Dict[str, Any] = None) -> bytes:
+    def bundle(self, path: pathlib.Path, *, basedir: pathlib.Path, options: Dict[str, Any]) -> bytes:
         assert 'bundle' in self.config
         command = self.config['bundle'].format(path=str(path), basedir=str(basedir))
         logger.info('$ %s', command)

tests/test_bundle.py

@@ -210,4 +210,4 @@ def test_standard_headers(self) -> None:
                         onlinejudge_bundle.main.main(args=args)
 
             # compile
-            subprocess.check_call(['g++', str(tempdir_dst / 'main.bundled.cpp')], stderr=sys.stderr)
+            subprocess.check_call(['g++', str(tempdir_dst / 'main.bundled.cpp')], stderr=sys.stderr)