Update README.md

README.md

@@ -45,6 +45,29 @@ To train, fine-tune or play with the model you will need to install [NVIDIA NeMo
 pip install nemo_toolkit['all']
 ```
 
+### Automatically instantiate the model
+
+```python
+import nemo.collections.asr as nemo_asr
+asr_model = nemo_asr.models.EncDecCTCModel.from_pretrained("nvidia/stt_zh_citrinet_1024_gamma_0_25")
+```
+
+### Transcribing using Python
+First, let's get a sample of spoken Mandarin Chinese.
+
+Then simply do:
+```
+asr_model.transcribe(['<Path of audio file(s)>'])
+```
+
+### Transcribing many audio files
+
+```shell
+python [NEMO_GIT_FOLDER]/examples/asr/transcribe_speech.py 
+ pretrained_name="nvidia/stt_zh_citrinet_1024_gamma_0_25" 
+ audio_dir="<DIRECTORY CONTAINING AUDIO FILES>"
+```
+
 ### Input
 
 This model accepts 16000 kHz Mono-channel Audio (wav files) as input.