python – Conda gives unexpected error while creating environment from .yml file

name: Python3.6
dependencies:
- python=3.6
- os
- conda-forge::numpy
- conda-forge::opencv
- conda-forge::matplotlib
- conda-forge::pillow
- conda-forge::ipython
- pytorch pytorch-cuda
- conda-forge::tqdm
- pip
- pip:

- torchvision
- torchutils

I must mention this is the first time I’m doing this.

I checked the spacing for .yaml file and it is correct.

I tried:

conda env create -n python36 --file py36.yml,

CONDA_NO_PLUGINS=true conda env create -n python36 -f py36.yml,
This gives ‘CONDA_NO_PLUGINS’ is not recognized as an internal or external command,
operable program or batch file.

conda env create -n python36 -f py36.yml
I also checked the .yaml encoding.