zyhDuludulu opened a new issue, #17553:
URL: https://github.com/apache/tvm/issues/17553
Hi, I encountered a problem when trying to import tvm.relax
```
$ python
$ import tvm.relax
```
### Expected behavior
import successfully
### Actual behavior
```bash
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/projects/tvm/python/tvm/relax/__init__.py", line 68, in
<module>
from .op.base import (
File "/home/projects/tvm/python/tvm/relax/op/__init__.py", line 21, in
<module>
from . import _op_gradient, builtin, ccl, distributed, grad, image,
memory, nn, op_attrs
File "/home/projects/tvm/python/tvm/relax/op/_op_gradient.py", line 130,
in <module>
def add_grad(
File "/home/projects/tvm/python/tvm/ir/op.py", line 241, in _register
_ffi_api.RegisterOpAttr(op_name, attr_key, v, level)
AttributeError: module 'tvm.ir._ffi_api' has no attribute 'RegisterOpAttr'
```
### Environment
I'm working on Ubuntu 24.04, and the TVM version is 0.19.dev0
### Steps to reproduce
install TVM:
https://tvm.apache.org/docs/install/from_source.html#install-from-source
I set the `USE_CUDA` option to ON by the way
then when I tried to import tvm.relax or tvm.relay, this error occurred.
I would be grateful if someone can hep me out!
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