Update README.md

README.md

@@ -9,6 +9,13 @@ license: apache-2.0
 This model represents an ONNX-optimized version of the original [parrot_fluency_model](https://huggingface.co/prithivida/parrot_fluency_model) model.
 It has been specifically tailored for GPUs and may exhibit variations in performance when run on CPUs.
 
+## Dependencies
+
+Please install the following dependency before you begin working with the model:
+```sh
+pip install optimum[onnxruntime-gpu]
+```
+
 ## How to use
 ```python
 from transformers import AutoTokenizer