<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def create_cell_renderer_text(self, tree_view, title="title", assign=0, editable=False):
 """ Function creates a CellRendererText with title """

        renderer = Gtk.CellRendererText()
        renderer.set_property('editable', editable)
        column = Gtk.TreeViewColumn(title, renderer, text=assign)
        tree_view.append_column(column)