diff --git a/P1/imdb/main.ipynb b/P1/imdb/main.ipynb
index 54e1c7a..3a68275 100644
--- a/P1/imdb/main.ipynb
+++ b/P1/imdb/main.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 57,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -12,7 +12,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 58,
    "metadata": {},
    "outputs": [
     {
@@ -142,7 +142,7 @@
        "4  \\n    Director:\\nMatthias Schweighöfer\\n| \\n  ...      NaN      NaN   NaN  "
       ]
      },
-     "execution_count": 2,
+     "execution_count": 58,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -154,7 +154,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 59,
    "metadata": {},
    "outputs": [
     {
@@ -284,7 +284,7 @@
        "4  Director:Matthias Schweighöfer|     Stars:Matt...      NaN      NaN   NaN  "
       ]
      },
-     "execution_count": 3,
+     "execution_count": 59,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -303,7 +303,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 60,
    "metadata": {},
    "outputs": [
     {
@@ -408,7 +408,7 @@
        "4  Director:Matthias Schweighöfer|     Stars:Matt...      NaN  "
       ]
      },
-     "execution_count": 4,
+     "execution_count": 60,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -421,7 +421,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 61,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -450,7 +450,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 62,
    "metadata": {},
    "outputs": [
     {
@@ -464,7 +464,7 @@
        "Name: stars, dtype: object"
       ]
      },
-     "execution_count": 6,
+     "execution_count": 62,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -492,7 +492,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 63,
    "metadata": {},
    "outputs": [
     {
@@ -641,7 +641,7 @@
        "20       Drama|Horror|Mystery  "
       ]
      },
-     "execution_count": 7,
+     "execution_count": 63,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -669,7 +669,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 64,
    "metadata": {},
    "outputs": [
     {
@@ -888,7 +888,7 @@
        "[5 rows x 2038 columns]"
       ]
      },
-     "execution_count": 8,
+     "execution_count": 64,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -912,7 +912,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 65,
    "metadata": {},
    "outputs": [
     {
@@ -1131,7 +1131,7 @@
        "[5 rows x 2038 columns]"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 65,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1149,7 +1149,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 66,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -1160,7 +1160,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 67,
    "metadata": {},
    "outputs": [
     {
@@ -1533,7 +1533,7 @@
        "[3563 rows x 2030 columns]"
       ]
      },
-     "execution_count": 11,
+     "execution_count": 67,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1547,7 +1547,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 36,
+   "execution_count": 68,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -1564,7 +1564,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 53,
+   "execution_count": 69,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -1573,16 +1573,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 54,
+   "execution_count": 70,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "0.034829064587259206"
+       "-0.03440859287218978"
       ]
      },
-     "execution_count": 54,
+     "execution_count": 70,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1597,16 +1597,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 55,
+   "execution_count": 71,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "-40472072721.25514"
+       "-32814680366.75818"
       ]
      },
-     "execution_count": 55,
+     "execution_count": 71,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -1621,16 +1621,16 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 56,
+   "execution_count": 72,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "0.42258759542579183"
+       "0.39096903616388345"
       ]
      },
-     "execution_count": 56,
+     "execution_count": 72,
      "metadata": {},
      "output_type": "execute_result"
     }