Delete an attribute from a feature

Output:

    A standard apollo feature dictionary ({"features": [{...}]})

def cli(ctx, feature_id, attribute_key, old_value, new_value, organism="", sequence=""):
    """Delete an attribute from a feature

Output:

    A standard apollo feature dictionary ({"features": [{...}]})
    """
    return ctx.gi.annotations.update_attribute(feature_id, attribute_key, old_value, new_value, organism=organism, sequence=sequence)