CONDA_SUBDIR=osx-arm64 conda create -n native numpy -c conda-forge will get you a osx-arm64 native env. To make it permanent, do, conda activate native conda config –env –set subdir osx-arm64
I solved this issue by commenting lines 376 & 377 in the file C:\ProgramData\Anaconda3\Lib\site-packages\urllib3\response.py and then install brotli library by running either pip install brotli or conda install brotli After successful installation, uncomment above lines. Do whatever you want now. Error should not come.
Thats a bug in conda, you can read more about it here: https://github.com/conda/conda/issues/10969 Right now there is a PR to fix it but its not a released version. For now, just stick with conda install python=3.9
To properly handle this you need to register the custom marker. Create a pytest.ini file and place the following inside of it. [pytest] markers = webtest: mark a test as a webtest. Next time you run the tests, the warning about the unregistered marker will not be there.