Update model_garden_pytorch_mixtral_peft_tuning.ipynb

Author: gurusai-voleti

notebooks/community/model_garden/model_garden_pytorch_mixtral_peft_tuning.ipynb

@@ -187,7 +187,7 @@
         "if BUCKET_URI is None or BUCKET_URI.strip() == \"\" or BUCKET_URI == \"gs://\":\n",
         "    BUCKET_URI = f\"gs://{PROJECT_ID}-tmp-{now}-{str(uuid.uuid4())[:4]}\"\n",
         "    BUCKET_NAME = \"/\".join(BUCKET_URI.split(\"/\")[:3])\n",
-        "    ! gsutil mb -l {REGION} {BUCKET_URI\n",
+        "    ! gsutil mb -l {REGION} {BUCKET_URI}\n",
         "else:\n",
         "    assert BUCKET_URI.startswith(\"gs://\"), \"BUCKET_URI must start with `gs://`.\"\n",
         "    shell_output = ! gsutil ls -Lb {BUCKET_NAME} | grep \"Location constraint:\" | sed \"s/Location constraint://\"\n",