Numbering fix (#1821)

Author: kashyapm-tribe

examples/partners/model_selection_guide/model_selection_guide.ipynb

@@ -1690,7 +1690,7 @@
     "- **Improved Scratchpad Tool**: The scratchpad tool could be given more choices such as editing or deleting past memory. This would allow the model to choose whatever is most relevant to the question at hand\n",
     "- **Adjust Depth**: We can adjust the depth of the hierarchical navigation to find the right balance between cost and performance. Certain usecases will require sentence level citations (like legal documents), while others may only require paragraph level citations (like news articles). \n",
     "\n",
-    "## 6. Takeaways\n",
+    "## 7. Takeaways\n",
     "\n",
     "1. **Context Window is a Superpower:** Million-token context windows make it possible to navigate documents on-the-fly.\n",
     "2. **Hierarchical Approach Mimics Human Reading:** Agentic routing works like a human skimming a document for relevant sections.\n",