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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 parseFragment(self, stream, *args, **kwargs):
 """Parse a HTML fragment into a well-formed tree fragment :arg container: name of the element we're setting the innerHTML property if set to None, default to 'div' :arg stream: a file-like object or string containing the HTML to be parsed The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) :arg scripting: treat noscript elements as if JavaScript was turned on :returns: parsed tree Example: <Element u'DOCUMENT_FRAGMENT' at 0x7feac484b090> """

        self._parse(stream, True, *args, **kwargs)
        return self.tree.getFragment()