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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 guess_headers(self):
 """ Attempt to guess what headers may be required in order to use this type. Returns `guess_headers` of all children recursively. * If the typename is in the :const:`KNOWN_TYPES` dictionary, use the header specified there * If it's an STL type, include <{type}> * If it exists in the ROOT namespace and begins with T, include <{type}.h> """

        name = self.name.replace("*", "")
        headers = []
        if name in KNOWN_TYPES:
            headers.append(KNOWN_TYPES[name])
        elif name in STL:
            headers.append('<{0}>'.format(name))
        elif hasattr(ROOT, name) and name.startswith("T"):
            headers.append('<{0}.h>'.format(name))
        elif '::' in name:
            headers.append('<{0}.h>'.format(name.replace('::', '/')))
        elif name == 'allocator':
            headers.append('<memory>')
        else:
            try:
                # is this just a basic type?
                CPPGrammar.BASIC_TYPE.parseString(name, parseAll=True)
            except ParseException as e:
                # nope... I don't know what it is
                log.warning(
                    "unable to guess headers required for {0}".format(name))
        if self.params:
            for child in self.params:
                headers.extend(child.guess_headers)
        # remove duplicates
        return list(set(headers))