diff --git a/Code/Day 1_Data_Preprocessing.ipynb b/Code/Day 1_Data_Preprocessing.ipynb
index be22f60..df7a288 100644
--- a/Code/Day 1_Data_Preprocessing.ipynb	
+++ b/Code/Day 1_Data_Preprocessing.ipynb	
@@ -19,7 +19,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -29,7 +29,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
@@ -72,14 +72,14 @@
    ],
    "cell_type": "code",
    "metadata": {},
-   "execution_count": 11,
+   "execution_count": 4,
    "outputs": [
     {
      "output_type": "error",
      "ename": "SyntaxError",
-     "evalue": "invalid syntax (<ipython-input-11-44f585aeb41d>, line 4)",
+     "evalue": "invalid syntax (<ipython-input-4-44f585aeb41d>, line 4)",
      "traceback": [
-      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-11-44f585aeb41d>\"\u001b[1;36m, line \u001b[1;32m4\u001b[0m\n\u001b[1;33m    >>> enc.fit(X)\u001b[0m\n\u001b[1;37m    ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
+      "\u001b[1;36m  File \u001b[1;32m\"<ipython-input-4-44f585aeb41d>\"\u001b[1;36m, line \u001b[1;32m4\u001b[0m\n\u001b[1;33m    >>> enc.fit(X)\u001b[0m\n\u001b[1;37m    ^\u001b[0m\n\u001b[1;31mSyntaxError\u001b[0m\u001b[1;31m:\u001b[0m invalid syntax\n"
      ]
     }
    ]
@@ -94,7 +94,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 12,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [
     {
@@ -129,7 +129,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [
     {
@@ -170,7 +170,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 14,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
@@ -211,7 +211,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 15,
+   "execution_count": 8,
    "metadata": {},
    "outputs": [
     {
@@ -247,7 +247,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 16,
+   "execution_count": 13,
    "metadata": {},
    "outputs": [
     {
@@ -263,12 +263,13 @@
     "sc_X = StandardScaler()\n",
     "X_train = sc_X.fit_transform(X_train)\n",
     "X_test = sc_X.transform(X_test)\n",
+    "\n",
     "print(\"---------------------\")\n",
     "print(\"Step 6: Feature Scaling\")\n",
     "print(\"X_train\")\n",
     "print(X_train)\n",
     "print(\"X_test\")\n",
-    "print(X_test)"
+    "print(X_test)\n"
    ]
   },
   {