TBF_FCI.to_digraph# TBF_FCI.to_digraph(collapsed=True)[source]# Export the learned graph as DOT text. Parameters: collapsedbool, default TrueTrue collapses the time-unrolled graph into driver-level nodes with lag annotations; False returns the full lag-expanded structure. Returns: strDOT format string suitable for Graphviz rendering. Examples dot_text = model.to_digraph(collapsed=True)