remove ugly print for debugging purpose

src/parser/parser.py

@@ -139,7 +139,6 @@ def system_parser(system_data):
                                 system_db[system_id].system_status = system_status
                 else:
                     # create a new System_info entry
-                    print("@@@ create new System_info",system_id, predicted_system, system_status, replicon_id)
                     system_db[system_id] = System_info(system_id, predicted_system, system_status,
                                                        replicon_id, genes={gene.code: gene})