diff --git a/section-2-data-science-and-ml-tools/introduction-to-pandas.ipynb b/section-2-data-science-and-ml-tools/introduction-to-pandas.ipynb
index b5f48f06f..883cb1c57 100644
--- a/section-2-data-science-and-ml-tools/introduction-to-pandas.ipynb
+++ b/section-2-data-science-and-ml-tools/introduction-to-pandas.ipynb
@@ -3455,7 +3455,10 @@
    ],
    "source": [
     "# Change Price column to integers\n",
-    "car_sales[\"Price\"] = car_sales[\"Price\"].str.replace('[\\$\\,\\.]', '', regex=True)\n",
+    "# Step 1: Convert the Price column to string type\n",
+    "car_sales[\"Price\"] = car_sales[\"Price\"].astype(str)\n",
+    "# Step 2: Use str.replace() to remove the dollar signs, commas, and periods, and then convert the result to an integer\n",
+    "car_sales[\"Price\"] = car_sales[\"Price\"].str.replace(r'[\\$\\,\\.]', '', regex=True)\n",
     "car_sales"
    ]
   },