Update 00_welcome

Author: nicole-brewer

00_welcome.ipynb

@@ -15,7 +15,45 @@
    "source": [
     "## Prerequisite Knowledge\n",
     "\n",
-    "To follow along with this tutorial, you will want to have exposure to Python and Object-Oriented Programming. Familiarity with ipywidgets would also be helpful."
+    "To follow along with this tutorial, you will want to have exposure to Python. Familiarity with ipywidgets would also be helpful."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "bc02cd49-8ad8-4a7b-8a64-0b00ad606103",
+   "metadata": {},
+   "source": [
+    "## [Zoom Help](https://lbnl.zoom.us/j/93949723718?pwd=VGFBNjRweW9tSzMyUDMwZ0o0d0Fodz09)\n",
+    "\n",
+    "We will cover how to import answers from an external file in the next notebook, but if you feel stuck at any point, please join zoom to get help from Ludovico."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "424ab3ed-79d5-47d0-966a-2c4d9a9d8518",
+   "metadata": {},
+   "source": [
+    "## Don't Forget to Pull"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "0f251cc9-a4ae-4066-b225-e3df83c46a7d",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Already up to date.\n"
+     ]
+    }
+   ],
+   "source": [
+    "%%bash\n",
+    "\n",
+    "git pull"
    ]
   },
   {
@@ -30,12 +68,12 @@
     "    * Who here has a workflow in a Jupyter Notebook\n",
     "    * What domains are you from\n",
     "    * Do you consider yourself a research? Developer? Something else?\n",
-    "* **Why you signed up for this workshop**\n",
     "* **What are you familiar with already**\n",
     "    * python\n",
     "    * Jupyter\n",
     "    * JupyterLab\n",
-    "    * ipywidgets"
+    "    * ipywidgets\n",
+    "    * nbdev"
    ]
   },
   {
@@ -49,6 +87,26 @@
     "- use stickies to indicate when you are done with an exercise"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "23d4a1bc-b7c5-4966-a567-374d55d3c8fb",
+   "metadata": {},
+   "source": [
+    "## Preview of the Final Product"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "2df63040-7a12-44f2-a3d1-2db16e249bc7",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "%%bash\n",
+    "\n",
+    "voila dashboard_02.ipynb"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "60357866-72c6-48d0-93e9-eb3059b18695",
@@ -60,52 +118,16 @@
     "1. Getting started: JupyterLab and ipywidgets\n",
     "    - Benefits of developing in Jupyter\n",
     "    - Benefits of JupyterLab\n",
-    "      - File browser\n",
-    "      - Output view\n",
-    "      - Click-and-drag windows\n",
     "    - ipywidgets\n",
-    "      - Bi-directional communication\n",
-    "      - Trait validation\n",
-    "      - Observing trait changes\n",
-    "    - Preview of dashboard\n",
     "2. workflow: Get familiar with a scientific workflow\n",
-    "    - Plot original data\n",
-    "    - Add column for Savitzky-Golay filter\n",
-    "    - Select a range of data\n",
-    "    - Plot selected data with smoothed curve\n",
     "3. nbdev: Use nbdev to export notebook cells to python modules\n",
-    "    - `default_exp` directive\n",
-    "    - `export` directive\n",
-    "    - `nb_export` function\n",
     "4. widgets: use ipywidgets and nbdev to create the beginnings of a dashboard\n",
-    "    - observing traits\n",
-    "    - output widgets\n",
     "5. dashboard_01 (code only)\n",
     "6. publishing: use Binder and Voila to publish your application\n",
     "7. layouts: styling and arranging widgets\n",
     "8. dashboard_02 (code only)\n",
     "9. review"
    ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "23d4a1bc-b7c5-4966-a567-374d55d3c8fb",
-   "metadata": {},
-   "source": [
-    "## Preview of the Final Product"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "2df63040-7a12-44f2-a3d1-2db16e249bc7",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "%%bash\n",
-    "\n",
-    "voila dashboard_02.ipynb"
-   ]
   }
  ],
  "metadata": {