[Bug]: cannot import sub module of anomalib: no module named "anomalib.XXX"

[leopardyao]

Describe the bug

I installed anomalib with pip install anomalib[full] with no errors. When I type "import anomalib" I get no errors.
However, if I begin to import sub modules or run the "gettstarted" notebook,
I will get ModuleNotFoundError: No module named 'anomalib.engine' or etc.
not sure where I did wrong.

Dataset

N/A

Model

N/A

Steps to reproduce the behavior

1. Create virtual environment
   python -m venv anomalib_env
2. activate the virtual enviroment
3. pip install anmalib[full]
4. I type "python"
5. in python terminal:
   "from anomalib.engine import Engine"

OS information

OS information:

• OS: Win10
• Python version: 3.8.2
• Anomalib version: 0.7.0
• PyTorch version:2.1.2
• CUDA/cuDNN version: [e.g. 11.1]
• GPU models and configuration: [e.g. 2x GeForce RTX 3090]
• Any other relevant information: [e.g. I'm using a custom dataset]

Expected behavior

I expect I can import submodule

Screenshots

Pip/GitHub

pip

What version/branch did you use?

main

Configuration YAML

I did not change any configuration

Logs

No logs yet

Code of Conduct

• I agree to follow this project's Code of Conduct

[blaz-r]

Hi, this is an issue as the main branch is already on v1 while the one from pip is still 0.7. Follow the instructions here https://github.com/openvinotoolkit/anomalib#-installation under tab "install from source" to get the latest v1 update where engine is available.

[leopardyao]

thanks it solves my prolem

[samet-akcay]

@leopardyao, how do you get the notebook? Download it from the main branch?

as @blaz-r pointed out, you have two options:

Use v0.7.0

In this case, you could download anomalib via pypi. However, to use the notebooks, you need to use the specific branch. For example;
https://github.com/openvinotoolkit/anomalib/blob/v0.7.0/notebooks/000_getting_started/001_getting_started.ipynb

Use v1.0.0dev

If you would like to try the new v1 stuff, then you will need to install the library from source
https://github.com/openvinotoolkit/anomalib#-installation

Let us know if this fixes your issue.

[shanmugamani1023]

I tried both 0.7.0 and v1.0.0 anamalib version ,if i use 0.7.0 I will get ModuleNotFoundError: No module named 'anomalib.engine' if i use v1.0.0 i got this error ImportError: cannot import name 'AutoModelForMaskedLM' from 'transformers'

[samet-akcay]

@shanmugamani1023, can you delete anomalib and install again? Seems like there is conflict in your versions. Engine stuff is new and is only available in v1. If you have anomalib v0.7.0 installed on your system, Engine stuff should not work.

[samet-akcay]

I'm moving this to discussion, we can continue there.