docs: fix variables obtaining path in the predicate example
#6926
| Job | Run time |
|---|---|
| 1m 31s | |
| 2m 28s | |
| 3m 59s |
variables obtaining path in the predicate example
#6926
| Job | Run time |
|---|---|
| 1m 31s | |
| 2m 28s | |
| 3m 59s |