An Undirected Graph?

[gilienv]

I have a graph with 10K nodes and 250K edges. Here's the output from a full (slow) experiment:
..
INFO: Using 40 concurrent threads
May 07, 2022 1:12:34 AM nl.peterbloem.motive.exec.Run main
INFO: Experiment type: full
May 07, 2022 1:12:35 AM org.nodes.data.Data edgeListDirectedUnlabeledSimple
INFO: Graph loaded (n=10633, l=251393).
May 07, 2022 1:12:35 AM org.nodes.data.Data edgeListDirectedUnlabeledSimple
INFO: Sorting
May 07, 2022 1:12:35 AM org.nodes.data.Data edgeListDirectedUnlabeledSimple
INFO: Compacting
May 07, 2022 1:12:35 AM org.nodes.data.Data edgeListDirectedUnlabeledSimple
INFO: Done
May 07, 2022 1:12:35 AM nl.peterbloem.motive.exec.Run main
INFO: Starting experiment.
May 07, 2022 1:12:35 AM nl.peterbloem.motive.exec.Compare main
INFO: Concurrent threads: 16 for sampling, 24 for computing motif scores.
May 07, 2022 1:12:35 AM nl.peterbloem.motive.exec.Compare main
INFO: Threads available: 40
May 07, 2022 1:12:35 AM nl.peterbloem.motive.exec.Compare main
INFO: Is data directed? : true (class org.nodes.LightDGraph)
..

I would like to turn off the TRUE on the last line, this is NOT a directed graph , and I'd like it to be treated as such?
Any ideas which flag may do this?

Thanks,
-Gita