fix: add links between dataset formats and dataset loading

docs/dataset-formats/index.qmd

@@ -13,6 +13,13 @@ As there are a lot of available options in Axolotl, this guide aims to provide a
 
 Axolotl supports 3 kinds of training methods: pre-training, supervised fine-tuning, and preference-based post-training (e.g. DPO, ORPO, PRMs). Each method has their own dataset format which are described below.
 
+::: {.callout-tip}
+
+This guide will mainly use JSONL as an introduction. Please refer to the [dataset loading docs](../dataset_loading.qmd) to understand how to load datasets from other sources.
+
+For `pretraining_dataset:` specifically, please refer to the [Pre-training section](#pre-training).
+:::
+
 ## Pre-training
 
 When aiming to train on large corpora of text datasets, pre-training is your go-to choice. Due to the size of these datasets, downloading the entire-datasets before beginning training would be prohibitively time-consuming. Axolotl supports [streaming](https://huggingface.co/docs/datasets/en/stream) to only load batches into memory at a time.

docs/dataset_loading.qmd

@@ -1,6 +1,6 @@
 ---
 title: Dataset Loading
-description: Loading different datasets
+description: Understanding how to load datasets from different sources
 back-to-top-navigation: true
 toc: true
 toc-depth: 5
@@ -8,7 +8,7 @@ toc-depth: 5
 
 ## Overview
 
-Datasets can be loaded in a number of different ways depending on the format of the data and where it is stored.
+Datasets can be loaded in a number of different ways depending on the how it is saved (the extension of the file) and where it is stored.
 
 ## Loading Datasets
 
@@ -107,7 +107,7 @@ datasets:
   - path: /path/to/your/directory
 ```
 
-#### Loading specific files in directory
+##### Loading specific files in directory
 
 Provide `data_files` with a list of files to load.
 
@@ -270,3 +270,7 @@ datasets:
 ```
 
 This must be publically accessible.
+
+## Next steps
+
+Now that you know how to load datasets, you can learn more on how to load your specific dataset format into your target output format [dataset formats docs](dataset-formats).