How to Open and Run Python Files with UTF-8 Encoding in Jupyter Notebook?

Hey! I had the same issue with jupyter-notebook open python with utf-8 encoding. What worked for me was adding this line at the top of my script:
`# -*- coding: utf-8 -*-`
But since you already tried that, maybe check your Jupyter Notebook settings? You can set the default encoding in the config file.

Try running this in your terminal:
`jupyter notebook --generate-config`
Then open the config file and add:
`c.ContentsManager.encoding = 'utf-8'`
Hope that helps!