How to install the ’ helper_functions’ library
Which course and which assignment are you asking about? In most cases like MLS and DLS, there is a whole tree of files associated with each assignment. Here are instructions for how to download them. If you want just that one file, you can click “File → Open” from the notebook and that gives you a “File Explorer” view of all the files in that assignment and you can individually download just that one file.
You can read the “import” commands early in the notebook to see if there is any more info about where helper_functions is being imported from.
pip install helper_functions
OR
pip install helper functions
Try to use both command in your terminal window.
That generally doesn’t work for DL.AI courses.
It’s not necessary because the files are provided with the assignment, and you’re very likely to get a “helper_functions” library from totally unrelated software package.