build: set metadata for .ipynb to bash

lessons/0/exercise.ipynb

@@ -1,25 +1,28 @@
 {
- "cells": [
+    "cells": [
-  {
+        {
-   "cell_type": "markdown",
+            "cell_type": "markdown",
-   "metadata": {},
+            "metadata": {},
-   "source": [
+            "source": ["# Exercise 0: Total rows"]
-    "# Exercise 0: Total rows"
+        },
-   ]
+        {
-  },
+            "cell_type": "code",
-  {
+            "execution_count": null,
-   "cell_type": "code",
+            "metadata": {},
-   "execution_count": null,
+            "outputs": [],
-   "metadata": {},
+            "source": []
-   "outputs": [],
+        }
-   "source": []
+    ],
-  }
+    "metadata": {
- ],
+        "kernelspec": {
- "metadata": {
+            "display_name": "Bash",
-  "language_info": {
+            "language": "bash",
-   "name": "python"
+            "name": "bash"
-  }
+        },
- },
+        "language_info": {
- "nbformat": 4,
+            "name": "bash"
- "nbformat_minor": 2
+        }
+    },
+    "nbformat": 4,
+    "nbformat_minor": 2
 }

postBuild

@@ -2,5 +2,4 @@
 
 set -ex
 
-pip install -e ./bash_kernel
 python -m bash_kernel.install

start

@@ -1,6 +1,5 @@
 #!/bin/bash
 
-jupyter kernelspec remove python3
 python -m bash_kernel.install
 export PATH=$HOME/path_files:$PATH