feat: Add inf2 support to HuggingFaceModel (#3900)

Author: philschmid

src/sagemaker/huggingface/model.py

@@ -303,9 +303,11 @@ def deploy(
         """
 
         if not self.image_uri and instance_type is not None and instance_type.startswith("ml.inf"):
+            inference_tool = "neuron" if instance_type.startswith("ml.inf1") else "neuronx"
             self.image_uri = self.serving_image_uri(
                 region_name=self.sagemaker_session.boto_session.region_name,
                 instance_type=instance_type,
+                inference_tool=inference_tool,
             )
 
         return super(HuggingFaceModel, self).deploy(