def visualise(*args, **kwargs) -> str:
    """
    Return the visualisation of the calling of function.

    Returns
    -------
    str
        The visualisation.

    Examples
    --------
    ```
    assert visualise(i=1, b="a string") == "i=1, b='a string'"
    ```
    """
    out = ", ".join(args)
    for k, v in kwargs.items():
        if out:
            out += ", "
        out += str(k) + "="
        if isinstance(v, str):
            out += f"'{v}'"
        else:
            out += str(v)
    return out