def find_default_container(builder: HasReqsHints, default_container: Optional[str]=None, use_biocontainers: Optional[bool]=None) -> Optional[str]:
    'Find a container.'
    if ((not default_container) and use_biocontainers):
        default_container = get_container_from_software_requirements(use_biocontainers, builder)
    return default_container
Find a container.
def find_default_container(builder: HasReqsHints, default_container: Optional[str]=None, use_biocontainers: Optional[bool]=None) -> Optional[str]:
    
    if ((not default_container) and use_biocontainers):
        default_container = get_container_from_software_requirements(use_biocontainers, builder)
    return default_container