def query_string_to_kwargs(query_string: str) -> dict:
    """
    Converts URL query string to keyword arguments.

    Args:
        query_string (str): URL query string

    Returns:
        dict: Generated keyword arguments
    """
    key_value_pairs = query_string[1:].split("&")
    output = {}
    for key_value_pair in key_value_pairs:
        if "=" in key_value_pair:
            key, value = key_value_pair.split("=")
            if value == "None":
                value = None
            else:
                value = value.replace("+", " ")
            output[key] = value
    return output