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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def discover_OP_information(OP_uri):
 """ Discovers information about the provided OpenID Provider. :param OP_uri: The base URI of the Provider information is requested for. :type OP_uri: str :returns: The contents of the Provider metadata document. :rtype: dict .. versionadded:: 1.0 """

    _, content = httplib2.Http().request(
        '%s/.well-known/openid-configuration' % OP_uri)
    return _json_loads(content)