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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 _serialize_attributes(attributes):
 """Serializes HTML element attributes in a name="value" pair form."""

    result = ''
    for name, value in attributes.items():
        if not value:
            continue
        result += ' ' + _unmangle_attribute_name(name)
        result += '="' + escape(value, True) + '"'
    return result