This can be used before any autographed expression that results in the creation of a tensor or op graph node. This can be used before for (both with tensors and datasets), while, and if statements.

ag_name(x)

## Arguments

x A string

## Value

x, invisibly

## Examples

if (FALSE) {
## when you're in graph mode. (e.g, tf\$executing_eagerly == FALSE)

ag_name("main-training-loop")
for(elem in dataset) ...
}