diff --git a/HW 5/Iris_knn_W2025_template.ipynb b/HW 5/Iris_knn_W2025_template.ipynb
index 349894d..d128892 100644
--- a/HW 5/Iris_knn_W2025_template.ipynb	
+++ b/HW 5/Iris_knn_W2025_template.ipynb	
@@ -2,7 +2,7 @@
   "cells": [
     {
       "cell_type": "code",
-      "execution_count": 1,
+      "execution_count": 2,
       "metadata": {
         "id": "Q6ifg03dKPR4"
       },
@@ -19,7 +19,7 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 2,
+      "execution_count": 3,
       "metadata": {
         "id": "0ghtg7ecRQ50"
       },
@@ -40,7 +40,7 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 3,
+      "execution_count": 4,
       "metadata": {
         "colab": {
           "base_uri": "https://localhost:8080/",
@@ -177,7 +177,7 @@
               "[150 rows x 4 columns]"
             ]
           },
-          "execution_count": 3,
+          "execution_count": 4,
           "metadata": {},
           "output_type": "execute_result"
         }
@@ -192,11 +192,111 @@
     },
     {
       "cell_type": "code",
-      "execution_count": 4,
+      "execution_count": 5,
       "metadata": {
         "id": "ANJhDRNPKPR5"
       },
-      "outputs": [],
+      "outputs": [
+        {
+          "name": "stdout",
+          "output_type": "stream",
+          "text": [
+            "iris.csv: file read into a pandas DataFrame.\n"
+          ]
+        },
+        {
+          "data": {
+            "text/html": [
+              "<div>\n",
+              "<style scoped>\n",
+              "    .dataframe tbody tr th:only-of-type {\n",
+              "        vertical-align: middle;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe tbody tr th {\n",
+              "        vertical-align: top;\n",
+              "    }\n",
+              "\n",
+              "    .dataframe thead th {\n",
+              "        text-align: right;\n",
+              "    }\n",
+              "</style>\n",
+              "<table border=\"1\" class=\"dataframe\">\n",
+              "  <thead>\n",
+              "    <tr style=\"text-align: right;\">\n",
+              "      <th></th>\n",
+              "      <th>sepallen</th>\n",
+              "      <th>sepalwid</th>\n",
+              "      <th>petallen</th>\n",
+              "      <th>petalwid</th>\n",
+              "      <th>irisname</th>\n",
+              "      <th>junk</th>\n",
+              "    </tr>\n",
+              "  </thead>\n",
+              "  <tbody>\n",
+              "    <tr>\n",
+              "      <th>0</th>\n",
+              "      <td>NaN</td>\n",
+              "      <td>3.5</td>\n",
+              "      <td>1.4</td>\n",
+              "      <td>0.2</td>\n",
+              "      <td>setosa</td>\n",
+              "      <td>remove_me</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>1</th>\n",
+              "      <td>4.9</td>\n",
+              "      <td>3.0</td>\n",
+              "      <td>1.4</td>\n",
+              "      <td>0.2</td>\n",
+              "      <td>setosa</td>\n",
+              "      <td>remove_me</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>2</th>\n",
+              "      <td>4.7</td>\n",
+              "      <td>3.2</td>\n",
+              "      <td>1.3</td>\n",
+              "      <td>0.2</td>\n",
+              "      <td>setosa</td>\n",
+              "      <td>remove_me</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>3</th>\n",
+              "      <td>4.6</td>\n",
+              "      <td>3.1</td>\n",
+              "      <td>1.5</td>\n",
+              "      <td>0.2</td>\n",
+              "      <td>setosa</td>\n",
+              "      <td>remove_me</td>\n",
+              "    </tr>\n",
+              "    <tr>\n",
+              "      <th>4</th>\n",
+              "      <td>5.0</td>\n",
+              "      <td>3.6</td>\n",
+              "      <td>1.4</td>\n",
+              "      <td>0.2</td>\n",
+              "      <td>setosa</td>\n",
+              "      <td>remove_me</td>\n",
+              "    </tr>\n",
+              "  </tbody>\n",
+              "</table>\n",
+              "</div>"
+            ],
+            "text/plain": [
+              "   sepallen  sepalwid  petallen  petalwid irisname       junk\n",
+              "0       NaN       3.5       1.4       0.2   setosa  remove_me\n",
+              "1       4.9       3.0       1.4       0.2   setosa  remove_me\n",
+              "2       4.7       3.2       1.3       0.2   setosa  remove_me\n",
+              "3       4.6       3.1       1.5       0.2   setosa  remove_me\n",
+              "4       5.0       3.6       1.4       0.2   setosa  remove_me"
+            ]
+          },
+          "execution_count": 5,
+          "metadata": {},
+          "output_type": "execute_result"
+        }
+      ],
       "source": [
         "#############################\n",
         "# BLOCK 3:  READING DATA\n",
@@ -204,10 +304,10 @@
         "\n",
         "# let's read in our flower data...\n",
         "#\n",
-        "#filename = 'iris.csv'\n",
-        "#df = pd.read_csv(filename, header=0)   # encoding=\"latin1\" et al.\n",
-        "#print(f\"{filename}: file read into a pandas DataFrame.\")\n",
-        "#df.head()"
+        "filename = 'iris.csv'\n",
+        "df = pd.read_csv(filename, header=0)   # encoding=\"latin1\" et al.\n",
+        "print(f\"{filename}: file read into a pandas DataFrame.\")\n",
+        "df.head()"
       ]
     },
     {