remove_onehot_consistent_tensor_limit

oneflow/core/functional/impl/nn_functor.cpp

@@ -1598,10 +1598,6 @@ class OneHotFunctor {
       OF_RUNTIME_ERROR() << "one_hot is only applicable to index tensor.";
     }
     MutableAttrMap attrs;
-    if (input->is_consistent()) {
-      OF_RUNTIME_ERROR() << "A consistent tensor can not be applied to onehot, and use "
-                            "tensor.to_local() to convert it to local tensor first.";
-    }
     if (num_classes == -1) {
       std::vector<int32_t> axis(input->ndim());
       std::iota(axis.begin(), axis.end(), 0);