When a provenance graph has no data nodes but has procedure nodes, is there no graph produced? It seems to be this way with the case I am working. This is the code in the test case: ``` library(utils) library(testthat) ````
When a provenance graph has no data nodes but has procedure nodes, is there no graph produced? It seems to be this way with the case I am working.
This is the code in the test case: