Update README.md

Author: Andrew-Luo1

README.md

@@ -61,9 +61,8 @@ For detailed tutorials on using MuJoCo Playground, see:
 3. Manipulation Environments [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/google-deepmind/mujoco_playground/blob/main/learning/notebooks/manipulation.ipynb)
 
 For tutorials on using MuJoCo Playground with Madrona-MJX, see:
-
-1. Training CartPole from Vision [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/google-deepmind/mujoco_playground/blob/main/learning/notebooks/training_vision_1.ipynb)
-2. Robotic Manipulation from Vision [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/google-deepmind/mujoco_playground/blob/main/learning/notebooks/training_vision_2.ipynb)
+1. Training CartPole from Vision [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/google-deepmind/mujoco_playground/blob/main/learning/notebooks/training_vision_1_t4.ipynb)
+2. Robotic Manipulation from Vision (Local Instance) [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/google-deepmind/mujoco_playground/blob/main/learning/notebooks/training_vision_2.ipynb)
 
 ## How can I contribute?