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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_url(url):
 """ Loads a URL resource from a remote server """

    try:
        response = requests.get(url)
        return BytesIO(response.content)
    except IOError as ex:
        parser.error("{url} could not be loaded remotely! ({ex})".format(url=url, ex=ex))