Adding Mac ARM github hosted runner

Author: zivy

.github/workflows/main.yml

@@ -34,7 +34,7 @@ jobs:
     needs: lint
     strategy:
       matrix: #using macos-13 because pyenchant doesn't work on macos-latest (macos 14, arm64 architecture)
-        os: [macos-13, windows-latest, ubuntu-latest]
+        os: [macos-latest]
         python-version: ['3.9', '3.12']
     runs-on: ${{ matrix.os }}
     steps:

Python/00_Setup.ipynb

@@ -8,7 +8,7 @@
     "\n",
     "\n",
     "## Newcomers to Jupyter Notebooks:\n",
-    "1. We use two types of cells, code and markdown.\n",
+    "1.  We use two types of cells, code and markdown.\n",
     "2. To run a code cell, select it (mouse or arrow key so that it is highlighted) and then press shift+enter which also moves focus to the next cell or ctrl+enter which doesn't.\n",
     "3. Closing the browser window does not close the Jupyter server. To close the server, go to the terminal where you ran it and press ctrl+c twice.\n",
     "\n",