from typing import Iterable
from typing import Any


def _iterable_choices_metavar(iterable: Iterable[Any]) -> str:
    """Generates a string metavar from iterable choices.

    Args:
        iterable (Iterable[Any]): Iterable object to generate metavar for.

    Returns:
        str: Generated metavar
    """
    # Generate and Return
    return f"{{{', '.join(str(i) for i in iterable)}}}"