Update README.md

README.md

@@ -424,6 +424,8 @@ Once a valid PyTorch version is installed, SDPA is activated by default. It can
 + model = AutoModelForSpeechSeq2Seq.from_pretrained(model_id, torch_dtype=torch_dtype, low_cpu_mem_usage=True, use_safetensors=True, attn_implementation="sdpa")
 ```
 
+For more information about how to use the SDPA refer to the [Transformers SDPA documentation](https://huggingface.co/docs/transformers/en/perf_infer_gpu_one#pytorch-scaled-dot-product-attention).
+
 #### Torch compile
 
 Coming soon...