diff --git a/benchmark_tasks/zero_shot/zero_shot_schema-gpt.ipynb b/benchmark_tasks/zero_shot/zero_shot_schema-gpt.ipynb
index 148bc25..e69e4a6 100644
--- a/benchmark_tasks/zero_shot/zero_shot_schema-gpt.ipynb
+++ b/benchmark_tasks/zero_shot/zero_shot_schema-gpt.ipynb
@@ -9,7 +9,7 @@
    "source": [
     "from sentence_transformers import SentenceTransformer, util\n",
     "import os\n",
-    "os.environ[\"OPENAI_API_KEY\"] = \"",
+    "os.environ[\"OPENAI_API_KEY\"] = \"\n",
     "os.chdir('../')\n",
     "from general_dataset import GeneralDataset\n",
     "from torch.utils.data import DataLoader\n",