This PR ensures that a node is drawn if a gist_id is specified in the query string but the neo4j query does not return any nodes or relationships.
This gives a better user experience so that when a user clicks on a graph-search in blockbuilder search, they at least see that source block in the graph search view.
This PR ensures that a node is drawn if a gist_id is specified in the query string but the neo4j query does not return any nodes or relationships.
This gives a better user experience so that when a user clicks on a graph-search in blockbuilder search, they at least see that source block in the graph search view.
issue #53