Update README.md

README.md

@@ -82,7 +82,8 @@ asr_model = nemo_asr.models.EncDecHybridRNNTCTCBPEModel.from_pretrained(model_na
 ### Transcribing using Python
 Having instantiated the model, simply do:
 ```
-asr_model.transcribe([path_to_audio_file])
+output = asr_model.transcribe(['sample.wav'])
+print(output[0].text)
 ```
 
 ### Transcribing many audio files