This post explains how to run Python apps on PC, Mac, Linux, Android, iOS, or even the web. Know your options when writing Python code!

This doesn't bother Python, but it should bother you, either because the type annotation needs to be loosened up, or because (as in this case), it's calling the function with the wrong type of ...

With Python in Excel, users will be able to type Python code directly into an Excel cell. The Python calculations will run on Microsoft’s cloud servers and be delivered back to the Excel sheet.