Use Python For…
In a standard pipe, the left hand side is a one-observe worth, and the proper hand value is a standard function. But in a “bind pipe” operation, the left hand side is a two-monitor worth, and the right hand value is a swap operate.
Taken as an entire, it looks like a change operate (one-track input, two-observe output), however of course, the failure monitor is only a dummy and the change by no means really will get used. Well, if we can turn this simple function right into a switch perform, then we can use the switch …
