@staticmethod<EOL><INDENT>def representation_adjustment(process_dict, diagram_graph, sequence_flows):<DEDENT>
BpmnDiagramGraphCSVImport.legacy_adjustment(diagram_graph)<EOL>remove_goto_nodes(process_dict, diagram_graph, sequence_flows)<EOL>remove_unnecessary_merge_gateways(process_dict, diagram_graph, sequence_flows)<EOL>
:param process_dict:
:param diagram_graph:
:param sequence_flows: