Update links in README.md

README.md

@@ -17,13 +17,14 @@ This unified model enables multiple tasks without relying on multiple separate m
 Links: 
 - [Blog](https://ai.meta.com/blog/seamless-m4t) 
 - [Paper]() 
-- [Demo]() 
-- [Huggingface space]()
+- [Demo](https://ai.meta.com/resources/models-and-libraries/seamless-communication/) 
+- [Huggingface Space](https://huggingface.co/spaces/facebook/seamless_m4t)
 
 # Quick Start  
 ## Installation 
 
 ```
+pip install --extra-index-url https://test.pypi.org/simple/ fairseq2==0.1.0rc0
 pip install .
 ```
 
@@ -58,10 +59,10 @@ BLASER 2.0 is our latest model-based evaluation metric for multimodal translatio
 
 # Resources and usage
 ## SeamlessM4T models
-| Model Name | #params | checkpoint | metrics |
+| Model Name | #params | checkpoint |  metrics |
 | - | - | - | - |
-| SeamlessM4T-Large | 2.3B |[model](https://dl.fbaipublicfiles.com/seamless_aug/models/large_unity/multitask_unity_large.pt) | [metrics](https://dl.fbaipublicfiles.com/seamless_aug/metrics/SeamlessM4t_Large.zip) |
-| SeamlessM4T-Medium | 1.2B |[model](https://dl.fbaipublicfiles.com/seamless_aug/models/medium_unity/multitask_unity_medium.pt) | [metrics](https://dl.fbaipublicfiles.com/seamless_aug/metrics/SeamlessM4t_Medium.zip) |
+| SeamlessM4T-Large | 2.3B |[model](https://dl.fbaipublicfiles.com/seamlessM4T/models/large/seamlessM4T_large.pt) | [metrics](https://dl.fbaipublicfiles.com/seamless_aug/metrics/SeamlessM4t_Large.zip) |
+| SeamlessM4T-Medium | 1.2B |[model](https://dl.fbaipublicfiles.com/seamlessM4T/models/medium/seamlessM4T_medium.pt) | [metrics](https://dl.fbaipublicfiles.com/seamless_aug/metrics/SeamlessM4t_Medium.zip) |
 
 We provide the extensive evaluation results of seamlessM4T-Large and SeamlessM4T-Medium reported in the paper (as averages) in the `metrics` files above.