def create_from_text(text: str) -> Tuple[List["ObservableTypes"], List[str]]:
    """
    Create a list of observables from a block of text.

    The text is split into lines and each line is used to create an observable.
    """
    unknown = list()
    observables = list()
    for line in text.split("\n"):
        line = line.strip()
        if not line:
            continue
        try:
            obs = create(value=line)
            observables.append(obs)
        except ValueError:
            unknown.append(line)
    return observables, unknown

    Create a list of observables from a block of text.

    The text is split into lines and each line is used to create an observable.
    
core/schemas/observable.py