Uploading file Not Working when file name contains Arabic numbers or characters. Please help me this is urgent! ``` fun attachMessageFile(attachRequest: AttachRequest, upload: UploadProgressListener?): Single<AttachMessageResponse> { return Rx2AndroidNetworking.upload(ApiEndPoints.ATTACH_FILE) .addHeaders(apiHeader) .addMultipartFile("file", attachRequest.file, ";charset=utf-8") .setContentType(";charset=utf-8") .addMultipartParameter("duration", attachRequest.duration) .addMultipartParameter("chat_id", attachRequest.chatId.toString()) .addMultipartParameter("type", attachRequest.type.toString()) .setPriority(Priority.HIGH) .build() .setUploadProgressListener(upload) .getParseSingle(object : TypeToken<AttachMessageResponse>() {}) } ```