fix(pt): correct parameter order in DeepTensorPT simple compute method

Co-authored-by: njzjz <9496702+njzjz@users.noreply.github.com>

Author: Copilot

source/api_cc/src/DeepTensorPT.cc

@@ -244,7 +244,11 @@ void DeepTensorPT::compute(std::vector<VALUETYPE>& global_tensor,
   inputs.push_back(coord_tensor);
   inputs.push_back(atype_tensor);
   inputs.push_back(box_tensor);
-  inputs.push_back(request_deriv);  // do_atomic_virial
+
+  // Add None for fparam and aparam (not used by tensor models)
+  inputs.push_back(torch::jit::IValue());  // fparam = None
+  inputs.push_back(torch::jit::IValue());  // aparam = None
+  inputs.push_back(request_deriv);         // do_atomic_virial
 
   // Forward pass through model
   c10::Dict<c10::IValue, c10::IValue> outputs =