chore: change rest of the files to pass only real path

Author: msluszniak

packages/react-native-executorch/src/modules/general/ExecutorchModule.ts

@@ -28,13 +28,13 @@ export class ExecutorchModule extends BaseModule {
         onDownloadProgressCallback,
         modelSource
       );
-      if (paths === null || paths.length < 1) {
+      if (paths === null || paths.length < 1 || paths[0] === undefined) {
         throw new RnExecutorchError(
           RnExecutorchErrorCode.DownloadInterrupted,
           'The download has been interrupted. As a result, not every file was downloaded. Please retry the download.'
         );
       }
-      this.nativeModule = global.loadExecutorchModule(paths[0] || '');
+      this.nativeModule = global.loadExecutorchModule(paths[0]);
     } catch (error) {
       Logger.error('Load failed:', error);
       throw parseUnknownError(error);

packages/react-native-executorch/src/modules/natural_language_processing/VADModule.ts

@@ -28,13 +28,13 @@ export class VADModule extends BaseModule {
         onDownloadProgressCallback,
         model.modelSource
       );
-      if (paths === null || paths.length < 1) {
+      if (paths === null || paths.length < 1 || paths[0] === undefined) {
         throw new RnExecutorchError(
           RnExecutorchErrorCode.DownloadInterrupted,
           'The download has been interrupted. As a result, not every file was downloaded. Please retry the download.'
         );
       }
-      this.nativeModule = global.loadVAD(paths[0] || '');
+      this.nativeModule = global.loadVAD(paths[0]);
     } catch (error) {
       Logger.error('Load failed:', error);
       throw parseUnknownError(error);