def display_one_level_dict(dic):
    """ Single level dict to HTML
    Args:
        dic (dict):

    Returns:
        str for HTML-encoded single level dic
    """
    html = "<ul>"
    for k in dic.keys():
        # Open field
        val = str(dic[k])
        html += f"<li>{k}: {val} </li>"
    html += "</ul>"
    return html