def doc_template(object_name: str, body: str)->str:
    """Returns an html page

    :param object_name: name of the object
    :param body: body of the page
    :return: the page
    """
    doc = """
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>""" + object_name + """</title>
    <meta name="description" content="Denodo code part">
  </head>
  <body>""" + body + """</body>
</html>
"""
    return doc