Update README.md.

README.md

@@ -17,18 +17,18 @@ git lfs pull
 
 **Catuion**: You have to run `git lfs pull`. Otherwise, you will be SAD later.
 
-The model in this repo is trained using the commit `TODO`.
+The model in this repo is trained using the commit `2332ba312d7ce72f08c7bac1e3312f7e3dd722dc`.
 
 You can use
 
 ```
 git clone https://github.com/k2-fsa/icefall
 cd icefall
-git checkout TODO
+git checkout 2332ba312d7ce72f08c7bac1e3312f7e3dd722dc
 ```
 to download `icefall`.
 
-You can find the model information by visiting <https://github.com/k2-fsa/icefall/blob/TODO/egs/librispeech/ASR/transducer_stateless_multi_datasets/train.py#L198>.
+You can find the model information by visiting <https://github.com/k2-fsa/icefall/blob/2332ba312d7ce72f08c7bac1e3312f7e3dd722dc/egs/librispeech/ASR/transducer_stateless_multi_datasets/train.py#L198>.
 
 In short, the encoder is a Conformer model with 8 heads, 12 encoder layers, 512-dim attention, 2048-dim feedforward;
 the decoder contains a 1024-dim embedding layer and a Conv1d with kernel size 2.