Update README.md

README.md

@@ -62,6 +62,8 @@ asr_model = EncoderDecoderASR.from_hparams(source="speechbrain/asr-wav2vec2-comm
 asr_model.transcribe_file("example-fr.wav")
 
 ```
+### Inference on GPU
+To perform inference on the GPU, add  `run_opts={"device":"cuda"}`  when calling the `from_hparams` method.
 
 #### Referencing SpeechBrain
 
@@ -72,6 +74,6 @@ asr_model.transcribe_file("example-fr.wav")
     year = {2021},
     publisher = {GitHub},
     journal = {GitHub repository},
-    howpublished = {\\\\\\\\\\\\\\\\url{https://github.com/speechbrain/speechbrain}},
+    howpublished = {\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\url{https://github.com/speechbrain/speechbrain}},
   }
 ```