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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 import_from_string(self, text, title=None):

 """Import data from string"""

        data = self.model.get_data()
        # Check if data is a dict
        if not hasattr(data, "keys"):
            return
        editor = ImportWizard(self, text, title=title,
                              contents_title=_("Clipboard contents"),
                              varname=fix_reference_name("data",
                                                         blacklist=list(data.keys())))
        if editor.exec_():
            var_name, clip_data = editor.get_data()
            self.new_value(var_name, clip_data)