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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 visit_Module(self, node, **kwargs):
 """ Handles the module-level docstring. Process the module-level docstring and create appropriate Doxygen tags if autobrief option is set. """

        containingNodes=kwargs.get('containingNodes', [])
        if self.options.debug:
            stderr.write("# Module {0}{1}".format(self.options.fullPathNamespace,
                                                  linesep))
        if get_docstring(node):
            if self.options.topLevelNamespace:
                fullPathNamespace = self._getFullPathName(containingNodes)
                contextTag = '.'.join(pathTuple[0] for pathTuple in fullPathNamespace)
                tail = '@namespace {0}'.format(contextTag)
            else:
                tail = ''
            self._processDocstring(node, tail)
        # Visit any contained nodes (in this case pretty much everything).
        self.generic_visit(node, containingNodes=containingNodes)