Error in installing jupyter in conda environment

I coudn’t import tensorflow (which I installed via conda) in the jupyter nb. So I tried to install jupyter in conda but gave an error:

CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://repo.anaconda.com/pkgs/free/noarch/repodata.json.bz2
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.

everytime.

Are you doing it on the CloudxLab environment?

Thank you sir, I was not doing it on cloudx environment. The problem has since been solved.
But there is a problem related neural networks that I am stuck on. The error is stuck converging to a value very high.
ipynb file: https://drive.google.com/file/d/16_KKkRhvuVZfGV3uec8lYAKJBt3q2UhP/view?usp=drivesdk I tried tweaking the hyperparams and no. of neural layers.