diff --git a/Stackoverflow_Survey_Analysis.ipynb b/Stackoverflow_Survey_Analysis.ipynb
index 577b0ff..b9887c2 100644
--- a/Stackoverflow_Survey_Analysis.ipynb
+++ b/Stackoverflow_Survey_Analysis.ipynb
@@ -15206,7 +15206,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 810,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -15221,7 +15221,7 @@
    ],
    "source": [
     "#Gradient Boosting Classifier\n",
-    "ef objective(trial):\n",
+    "def objective(trial):\n",
     "    # Define the search space for hyperparameters\n",
     "    n_estimators = trial.suggest_int('n_estimators', 100, 1000)\n",
     "    learning_rate = trial.suggest_float('learning_rate', 0.01, 0.3, log=True)\n",