diff --git a/Python_Data_Types.ipynb b/Python_Data_Types.ipynb
deleted file mode 100644
index e75bae8..0000000
--- a/Python_Data_Types.ipynb
+++ /dev/null
@@ -1,210 +0,0 @@
-{
-  "nbformat": 4,
-  "nbformat_minor": 0,
-  "metadata": {
-    "colab": {
-      "name": "Python Data Types.ipynb",
-      "provenance": [],
-      "authorship_tag": "ABX9TyNUMQKAZYYZAvp0rWbf3KmQ",
-      "include_colab_link": true
-    },
-    "kernelspec": {
-      "name": "python3",
-      "display_name": "Python 3"
-    }
-  },
-  "cells": [
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "view-in-github",
-        "colab_type": "text"
-      },
-      "source": [
-        "<a href=\"https://colab.research.google.com/github/sudhir2016/Alexa/blob/master/Python_Data_Types.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
-      ]
-    },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "rPmq-Z4DEvvI",
-        "colab_type": "text"
-      },
-      "source": [
-        "Python data types"
-      ]
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "wGbDqW9OEntc",
-        "colab_type": "code",
-        "colab": {}
-      },
-      "source": [
-        "x=5"
-      ],
-      "execution_count": 0,
-      "outputs": []
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "UVGgRijxDKDk",
-        "colab_type": "code",
-        "colab": {
-          "base_uri": "https://localhost:8080/",
-          "height": 34
-        },
-        "outputId": "55449d03-b453-4866-a0b6-7c1409a58ff7"
-      },
-      "source": [
-        "type(x)"
-      ],
-      "execution_count": 22,
-      "outputs": [
-        {
-          "output_type": "execute_result",
-          "data": {
-            "text/plain": [
-              "int"
-            ]
-          },
-          "metadata": {
-            "tags": []
-          },
-          "execution_count": 22
-        }
-      ]
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "RX8q-SayEi1x",
-        "colab_type": "code",
-        "colab": {}
-      },
-      "source": [
-        "x=5.0"
-      ],
-      "execution_count": 0,
-      "outputs": []
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "dZ6t2qwZFBTd",
-        "colab_type": "code",
-        "colab": {
-          "base_uri": "https://localhost:8080/",
-          "height": 34
-        },
-        "outputId": "6890fe7e-7feb-4da7-f822-0e99d2450d1a"
-      },
-      "source": [
-        "type(x)"
-      ],
-      "execution_count": 24,
-      "outputs": [
-        {
-          "output_type": "execute_result",
-          "data": {
-            "text/plain": [
-              "float"
-            ]
-          },
-          "metadata": {
-            "tags": []
-          },
-          "execution_count": 24
-        }
-      ]
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "i3cD14x2FG-W",
-        "colab_type": "code",
-        "colab": {}
-      },
-      "source": [
-        "x='Hello'"
-      ],
-      "execution_count": 0,
-      "outputs": []
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "b5WaVufiFLFI",
-        "colab_type": "code",
-        "colab": {
-          "base_uri": "https://localhost:8080/",
-          "height": 34
-        },
-        "outputId": "1577b040-c64b-4e6c-ec03-875afc7e7e72"
-      },
-      "source": [
-        "type(x)"
-      ],
-      "execution_count": 26,
-      "outputs": [
-        {
-          "output_type": "execute_result",
-          "data": {
-            "text/plain": [
-              "str"
-            ]
-          },
-          "metadata": {
-            "tags": []
-          },
-          "execution_count": 26
-        }
-      ]
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "onx7Q5mRFRZQ",
-        "colab_type": "code",
-        "colab": {}
-      },
-      "source": [
-        "x=True"
-      ],
-      "execution_count": 0,
-      "outputs": []
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "K7JsdweqFWVg",
-        "colab_type": "code",
-        "colab": {
-          "base_uri": "https://localhost:8080/",
-          "height": 34
-        },
-        "outputId": "ec397931-dc47-420e-fd03-beaf22d69bed"
-      },
-      "source": [
-        "type(x)"
-      ],
-      "execution_count": 28,
-      "outputs": [
-        {
-          "output_type": "execute_result",
-          "data": {
-            "text/plain": [
-              "bool"
-            ]
-          },
-          "metadata": {
-            "tags": []
-          },
-          "execution_count": 28
-        }
-      ]
-    }
-  ]
-}
\ No newline at end of file