Update Readme on usage with Infinity

README.md

@@ -246,6 +246,15 @@ with torch.no_grad():
     print(all_scores)
 ```
 
+### Using Infinity (normal reranker only (bge-reranker-base / bge-reranker-large / bge-reranker-v2-m3 ) 
+
+For a self-hosted deployment with [Infinity](https://github.com/michaelfeil/infinity):
+```bash
+docker run --gpus all -v $PWD/data:/app/.cache -e HF_TOKEN=$HF_TOKEN -p "7997":"7997" \
+michaelf34/infinity:0.0.68 \
+v2 --model-id BAAI/bge-reranker-v2-m3 --revision "main" --dtype float16 --batch-size 32 --engine torch --port 7997
+```
+
 ## Fine-tune
 
 ### Data Format