"ERROR: Could not find a version that satisfies the requirement dataclasses==0.7" while installing thru pip

[maistrishid]

Full error code looks like follows:

ERROR: Could not find a version that satisfies the requirement dataclasses==0.7 (from atspy) (from versions: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6)
ERROR: No matching distribution found for dataclasses==0.7 (from atspy)

The reason here is that dataclasses package requires python version to be < 3.7 (because it's included in 3.7), so anyone with that or higher python version will be unable to install atspy. I've tried to clone project and modify requirements.txt, but it seems like mxnet-cu100 acts the same way.
Please, add explicit requirement to python version, or better fix this issue so this package could be used with python >= 3.7.

[firmai]

I have made one adjustment, it might possibly work now without an explicit version requirement. If not, I will defer this issue until I redevelop it to be cross-compatible.

[maistrishid]

Hello! Thanks for your quick response. Still no luck installing however, the error text is now:

ERROR: Could not find a version that satisfies the requirement mxnet-cu100==1.4.1 (from atspy) (from versions: 1.6.0b20191102)
ERROR: No matching distribution found for mxnet-cu100==1.4.1 (from atspy)

[rahul4tripathi2]

It would be better and faster if you can do setup in google colab

if not please run below pip command to solve issue
pip install mxnet-cu100