diff --git a/.ipynb_checkpoints/Python_Workshop_Level_1-checkpoint.ipynb b/.ipynb_checkpoints/Python_Workshop_Level_1-checkpoint.ipynb
index 428b34f..4f73874 100644
--- a/.ipynb_checkpoints/Python_Workshop_Level_1-checkpoint.ipynb
+++ b/.ipynb_checkpoints/Python_Workshop_Level_1-checkpoint.ipynb
@@ -549,11 +549,25 @@
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": null,
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "source": [
+    "# Error Handling\n",
+    "![alt text](https://pics.me.me/if-error-google-search-error-stackoverflow-if-error-25991607.png)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# File Handling\n",
+    "---\n",
+    "### Data Input Setup and Input Function\n",
+    "### File Management: Reading\n",
+    "### File Management: Writing\n",
+    "### Intro to pickle package\n",
+    "---\n"
+   ]
   },
   {
    "cell_type": "code",
@@ -585,7 +599,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5"
+   "version": "3.6.4"
   }
  },
  "nbformat": 4,
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..4f51bf0
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Martin siby
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Python_Workshop_Level_1.ipynb b/Python_Workshop_Level_1.ipynb
index 428b34f..4f73874 100644
--- a/Python_Workshop_Level_1.ipynb
+++ b/Python_Workshop_Level_1.ipynb
@@ -549,11 +549,25 @@
    ]
   },
   {
-   "cell_type": "code",
-   "execution_count": null,
+   "cell_type": "markdown",
    "metadata": {},
-   "outputs": [],
-   "source": []
+   "source": [
+    "# Error Handling\n",
+    "![alt text](https://pics.me.me/if-error-google-search-error-stackoverflow-if-error-25991607.png)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# File Handling\n",
+    "---\n",
+    "### Data Input Setup and Input Function\n",
+    "### File Management: Reading\n",
+    "### File Management: Writing\n",
+    "### Intro to pickle package\n",
+    "---\n"
+   ]
   },
   {
    "cell_type": "code",
@@ -585,7 +599,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5"
+   "version": "3.6.4"
   }
  },
  "nbformat": 4,
diff --git a/README.md b/README.md
index 8b0b542..2782a90 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
-# Python Workshop
+# Python Workshop Level 1
 Basic Python Workshop by [I/O Developers](https://www.iodev.co.in)