Add Google Colab notebook section with professional table

- Add official Google Colab badge for notebook access
- Create notebooks table with three columns (Notebook, Description, Link)
- Include rf-colab-tensorboard-tutorial.ipynb with TensorBoard tutorial
- Style table with dark theme, hover effects, and proper spacing
- Add explanatory text encouraging users to try notebook in cloud
- Use official Colab badge SVG from Google's CDN
- Add Google Colaboratory logo SVG to images directory
- Position Colab section between feature list and links
- Table is expandable for future additional notebooks

index.html

@@ -89,6 +89,58 @@
       margin-left: 0.35rem;
       font-size: 0.875rem;
     }
+    .colab-section {
+      margin: 2rem 0;
+    }
+    .colab-label {
+      font-size: 1.2rem;
+      font-weight: 600;
+      margin-bottom: 0.75rem;
+      display: block;
+    }
+    .colab-button {
+      display: inline-block;
+      text-decoration: none;
+      transition: opacity 0.2s;
+    }
+    .colab-button:hover {
+      opacity: 0.8;
+      text-decoration: none;
+    }
+    .colab-button img {
+      height: 40px;
+      display: block;
+    }
+    .notebooks-table {
+      width: 100%;
+      border-collapse: collapse;
+      margin: 2rem 0;
+      background-color: rgba(0, 0, 0, 0.2);
+      border-radius: 8px;
+      overflow: hidden;
+    }
+    .notebooks-table th {
+      background-color: rgba(0, 0, 0, 0.3);
+      color: #ffffff;
+      padding: 1rem;
+      text-align: left;
+      font-weight: 600;
+      font-size: 1rem;
+      border-bottom: 2px solid rgba(255, 255, 255, 0.1);
+    }
+    .notebooks-table td {
+      padding: 1rem;
+      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+    }
+    .notebooks-table tr:last-child td {
+      border-bottom: none;
+    }
+    .notebooks-table tr:hover {
+      background-color: rgba(255, 255, 255, 0.05);
+    }
+    .notebooks-table .colab-button img {
+      height: 32px;
+    }
 
     @media (prefers-color-scheme: dark) {
       body {
@@ -136,6 +188,34 @@
       <li><strong>Apache License v2.0:</strong> No vendor lock in. Develop on your IDE, launch from CLI.</li>
     </ul>
 
+    <div class="colab-section">
+      <h3>📓 Try it now:</h3>
+      <p style="margin-bottom: 1.5rem; font-size: 1rem;">
+        Try RapidFire AI in the Google Colab Notebook with no local installation—get started in under 3 minutes!
+      </p>
+      
+      <table class="notebooks-table">
+        <thead>
+          <tr>
+            <th>Notebook</th>
+            <th>Description</th>
+            <th>Notebook Link</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr>
+            <td><strong>rf-colab-tensorboard-tutorial.ipynb</strong></td>
+            <td>Interactive tutorial with TensorBoard integration</td>
+            <td>
+              <a href="http://tinyurl.com/rapidfireai-colab" class="colab-button" target="_blank" rel="noopener noreferrer">
+                <img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab" />
+              </a>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+
     <h3>Links:</h3>
     <ul>
       <li>