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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 unquote(value):
 """Remove wrapping quotes from a string. :param value: A string that might be wrapped in double quotes, such as a HTTP cookie value. :returns: Beginning and ending quotes removed and escaped quotes (``\"``) unescaped """

    if len(value) > 1 and value[0] == '"' and value[-1] == '"':
        value = value[1:-1].replace(r'\"', '"')
    return value