Untyped function yaml.round_trip_load() - fixed
Untyped function yaml.round_trip_load() - fixed

common-workflow-language/cwltool,dleehr/cwltool,dleehr/cwltool,common-workflow-language/cwltool,SciDAP/cwltool,SciDAP/cwltool,dleehr/cwltool,dleehr/cwltool,common-workflow-language/cwltool,SciDAP/cwltool,SciDAP/cwltool