Index updates

Author: jainapurva

docs/source/index.rst

@@ -3,9 +3,10 @@ Welcome to the torchao Documentation
 
 `torchao <https://github.com/pytorch/ao>`__ is a library for custom data types & optimizations. Quantize and sparsify weights, gradients, optimizers & activations for inference and training using native PyTorch. Please checkout torchao `README <https://github.com/pytorch/ao#torchao-pytorch-architecture-optimization>`__ for an overall introduction to the library and recent highlight and updates. The documentation here will focus on:
 
-1. API Reference
-2. Developer Contribution Guide
-3. Tutorials
+1. Getting Started
+2. Developer Notes
+3. API Reference
+4. Tutorials
 
 ..
    .. grid:: 3
@@ -81,20 +82,17 @@ Welcome to the torchao Documentation
 .. toctree::
    :glob:
    :maxdepth: 1
-   :caption: API Reference
+   :caption: Getting Started
 
-   api_ref_dtypes
-   api_ref_quantization
-   api_ref_sparsity
-..
-      api_ref_kernel
+   getting-started
 
 .. toctree::
    :glob:
    :maxdepth: 1
-   :caption: Community
+   :caption: Developer Notes
 
    contributor_guide
+   sparsity.rst
 
 .. toctree::
    :glob:
@@ -107,20 +105,6 @@ Welcome to the torchao Documentation
 ..
       api_ref_kernel
 
-.. toctree::
-   :glob:
-   :maxdepth: 1
-   :caption: Contributor Guide
-
-   contributor_guide
-
-.. toctree::
-   :glob:
-   :maxdepth: 1
-   :caption: Developer Notes
-
-   sparsity
-
 .. toctree::
    :glob:
    :maxdepth: 1