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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 _Assign(self, t):
 """ Expression Assignment such as "a = 1". This only handles assignment in expressions. Keyword assignment is handled separately. """

        self._fill()
        for target in t.nodes:
            self._dispatch(target)
            self._write(" = ")
        self._dispatch(t.expr)
        if not self._do_indent:
            self._write('; ')