Update agent.py

agent.py

@@ -209,11 +209,9 @@ def initialize_models(use_api_mode=False):
             # Embedding model
             embed_model = HuggingFaceEmbedding(
                 model_name="llamaindex/vdr-2b-multi-v1",
-                device="cpu",
                 trust_remote_code=True,
-                model_kwargs={
-                    "torch_dtype": "auto"
-                }
+                backend="onnx",
+                model_kwargs={"provider": "CPUExecutionProvider"}
             )
 
             return proj_llm, code_llm, embed_model