where to run vega ./nas/cars/cars.yml

[outofstyle]

Im a new user of vega ,but i cannot understand where to run ./nas/cars/cars.yml. And for example simpleCnn in quick start, i create it on nas according to examples. But ,it has a error that TypeError: init() got an unexpected keyword argument 'warmup'.

[zhangjiajin]

@outofstyle

`./nas/cars/cars.yml' is here: https://github.com/huawei-noah/vega/blob/master/examples/nas/cars/cars.yml

The quick start documents is out of date. We'll fix it soon. Please comment out the following line:

        lr_scheduler:
            type: MultiStepLR
            params:
                # warmup: False
                milestones: [30]
                gamma: 0.5

[sisrfeng]

run the following command vega ./nas/cars/cars.yml Why command not found: vega ?

Thx!

[zhangjiajin]

@sisrfeng

Generally, the command is installed in the ~/.local/bin directory. If the --user parameter is used during the installation. pip adds this directory to $PATH during installation. You can try to login out and then login in. Or add ~/.local/bin to $PATH.

[sisrfeng]

Is there a binary file called vega? But I can not find it

And why can't I install the lateset version(1.7）？

[sisrfeng]

~/.local/bin is already in $PATH But still command not found: vega

[zhangjiajin]

@sisrfeng If you use the following command, vega will existed in /home/wf/.local/bin.

pip install --user --upgrade noah-vega

If you not use --user parameter, vega will existed in /data/wf/anaconda3/envs/py38_torch18/lib/python3.8/bin.

pip install --upgrade noah-vega

Both of these directories are in your $PATH variable.

You can use python -m vega.tools.run_pipeline instead of vega

Vega follows the general python package rules and does not perform any special operations. Packaging script: https://github.com/huawei-noah/vega/blob/master/setup.py I don't know why vega command is not in environment.

[sisrfeng]

How to get the latest version ?

I use: pip install --upgrade noah-vega

but get version 1.2:

which requires:

[zhangjiajin]

Where is your pypi repo? Maybe your pypi repo did not sync with pypi original repo.

You can download the last version(noah_vega-1.7.1-py3-none-any.whl) from release page: https://github.com/huawei-noah/vega/releases

The execute the following command:

pip install ./noah_vega-1.7.1-py3-none-any.whl

I noticed that your environment is python 3.8 and torch 1.8. The vega automatically installs the torch1.3 during installation. This is not what you want, so it is recommended not to install the dependency:

pip install --no-deps ./noah_vega-1.7.1-py3-none-any.whl

Then install the dependency separately.

pip install click
pip install distributed
pip install numpy
pip install opencv-python-headless
pip install pandas
pip install pareto
pip install pillow
pip install psutil
pip install py-dag
pip install PyYAML
pip install pyzmq
pip install scikit-learn
pip install scipy
pip install tensorboardX
pip install thop

The next version of Vega does not specify the version number of the torch.

[sisrfeng]

Under python3.7 and 3.6, I can install vega normally by pip install --upgrade noah-vega But under 3.8 and 3.9, that command installs vega of version1.2 or 1.0, and no binary vega can be found.

[zhangjiajin]

@sisrfeng

Using this command:

pip install --no-deps ./noah_vega-1.7.1-py3-none-any.whl

What's the error messages?

[sisrfeng]

@sisrfeng

Using this command:

pip install --no-deps ./noah_vega-1.7.1-py3-none-any.whl

What's the error messages?

No errror for this command. I am just curious why :

Under python3.7 and 3.6, I can install vega normally by pip install --upgrade noah-vega But under 3.8 and 3.9, that command installs vega of version1.2 or 1.0, and no binary vega can be found.

[zhangjiajin]

@sisrfeng

But under 3.8 and 3.9, that command installs vega of version1.2 or 1.0, -- I have no idea. I add "--no-deps" param when installing vega.

no binary vega can be found. -- Vega 1.0 or Vega 1.2 have no binary command "vega".

[sisrfeng]

Maybe pip install git+ is more convinient (and do the same thing as in the screen shot?):
pip install git+https://github.com/huawei-noah/vega.git