Tutorial - update website link in tutorial and README

Summary: As title.

Reviewed By: kongchen1992

Differential Revision: D85886401

fbshipit-source-id: 830d44a8ea3a79ad288862f7af42628219b4ef7c

Author: echo-xiao9

website/docs-research-tools/dataset/pilot/tutorials/algorithm_loading.mdx

@@ -23,7 +23,7 @@ This tutorial demonstrates how to load and visualize algorithm output data from
 
 ## Algorithm Data Overview
 
-The Aria Gen2 Pilot Dataset includes 5 types of algorithm outputs. Please find the introduction to algorithms [here](TODO: updata link)
+The Aria Gen2 Pilot Dataset includes 5 types of algorithm outputs. Please find the introduction to algorithms [here](https://facebookresearch.github.io/projectaria_tools/gen2/research-tools/dataset/pilot/content#additional-perception-algorithms).
 
 1. **Heart Rate Monitoring**
 2. **Diarization**

website/docs-research-tools/dataset/pilot/tutorials/mps_loading.mdx

@@ -205,7 +205,7 @@ if mps_open_loop_trajectory_duration > 1:  # If duration > 1s
 
 ## MPS - Hand Tracking
 
-The MPS Hand Tracking algorithm outputs 2 files related to hand-tracking: `hand_tracking_results.csv` and `summary.json`. See [wiki page](TODO: update link when available) for data type definitions.
+The MPS Hand Tracking algorithm outputs 2 files related to hand-tracking: `hand_tracking_results.csv` and `summary.json`. The MPS Hand Tracking algorithm outputs 2 files related to hand-tracking: `hand_tracking_results.csv` and `summary.json`. See [wiki page](https://facebookresearch.github.io/projectaria_tools/gen2/research-tools/dataset/pilot/format#file-format) for data type definitions.
 
 ### Hand Tracking Features
 

website/docs-research-tools/dataset/pilot/tutorials/vrs_loading.mdx

@@ -77,7 +77,7 @@ Each Aria Gen2 Pilot dataset sequence contains the following data modalities:
 4. **Diarization**
 5. **Egocentric Voxel Lifting**
 
-Please refer to the algorithm introduction [here](TODO: add website link). For detailed instructions on loading and visualizing the algorithm output, see [tutorial_3_algorithm_data_loading.ipynb](TODO: add link).
+Please refer to the algorithm introduction [here](https://facebookresearch.github.io/projectaria_tools/gen2/research-tools/dataset/pilot/content#additional-perception-algorithms). For detailed instructions on loading and visualizing the algorithm output, see [tutorial_3_algorithm_data_loading.ipynb](TODO: add link).
 
 **Important Notes:**
 - **VRS data is mandatory** for creating a pilot data provider