(content)
return content
Returns content unchanged. Identity is the default value of
        Accept-Encoding headers.
Returns content unchanged. Identity is the default value of
        Accept-Encoding headers.
Returns content unchanged . Identity is the default value of Accept - Encoding headers .
def identity(content):
    """
        Returns content unchanged. Identity is the default value of
        Accept-Encoding headers.
    """
    return content
def identity ( content ) : return content