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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 load_config(name='urls.conf'):
 """Load a config from a resource file. The resource is found using `pkg_resources.resource_stream()`_, relative to the calling module. See :func:`parse_config` for config file details. :param name: The name of the resource, relative to the calling module. .. _pkg_resources.resource_stream():
 http://packages.python.org/distribute/pkg_resources.html#basic-resource-access """

    module = _calling_scope(2)
    config = resource_stream(module.__name__, name)
    return parse_config(config, module)