diff --git a/use_case_examples/sentiment_analysis_with_transformer/SentimentClassification.ipynb b/use_case_examples/sentiment_analysis_with_transformer/SentimentClassification.ipynb
index 6abbc10636..b9294daeed 100644
--- a/use_case_examples/sentiment_analysis_with_transformer/SentimentClassification.ipynb
+++ b/use_case_examples/sentiment_analysis_with_transformer/SentimentClassification.ipynb
@@ -34,7 +34,6 @@
    ],
    "source": [
     "# Import the required packages\n",
-    "import os\n",
     "import time\n",
     "\n",
     "import numpy\n",
@@ -1073,6 +1072,15 @@
  "metadata": {
   "execution": {
    "timeout": 10800
+  },
+  "kernelspec": {
+   "display_name": ".venv",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "name": "python",
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,