Quick start notebook update / lint error fixing / typo fixing

Fixed notebook lint errors

Fixed notebook typos

Update quick start notebook to simple gradient decent

Author: tomflexcompute

.github/workflows/lint-notebooks.yml

@@ -0,0 +1,27 @@
+name: "notebooks-linting"
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main, develop ]
+
+jobs:
+  lint:
+    name: Run notebook linting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      
+      - uses: astral-sh/ruff-action@v3
+        with:
+          version: 0.5.5
+      
+      - name: Run ruff format
+        run: ruff format --check --diff .
+      
+      - name: Run ruff check
+        run: ruff check .