Add provider_options to OnnxRuntimeModel (#10661)

src/diffusers/pipelines/onnx_utils.py

@@ -61,7 +61,7 @@ class OnnxRuntimeModel:
         return self.model.run(None, inputs)
 
     @staticmethod
-    def load_model(path: Union[str, Path], provider=None, sess_options=None):
+    def load_model(path: Union[str, Path], provider=None, sess_options=None, provider_options=None):
         """
         Loads an ONNX Inference session with an ExecutionProvider. Default provider is `CPUExecutionProvider`
 
@@ -75,7 +75,9 @@ class OnnxRuntimeModel:
             logger.info("No onnxruntime provider specified, using CPUExecutionProvider")
             provider = "CPUExecutionProvider"
 
-        return ort.InferenceSession(path, providers=[provider], sess_options=sess_options)
+        return ort.InferenceSession(
+            path, providers=[provider], sess_options=sess_options, provider_options=provider_options
+        )
 
     def _save_pretrained(self, save_directory: Union[str, Path], file_name: Optional[str] = None, **kwargs):
         """