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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 render(file):
 """Generate the result HTML."""

    fp = file.open()
    content = fp.read()
    fp.close()

    notebook = nbformat.reads(content.decode('utf-8'), as_version=4)

    html_exporter = HTMLExporter()
    html_exporter.template_file = 'basic'
    (body, resources) = html_exporter.from_notebook_node(notebook)
    return body, resources