def alpha_convert(self, newvar):
        return self.__class__(newvar, self.term.replace(self.variable,
                          DrtVariableExpression(newvar), True))
Deletes the reference to the ``image_file`` and deletes the references
dataset/ETHPy150Open nltk/nltk/nltk/sem/drt.py/DrtLambdaExpression.alpha_convert--crossover with--dataset/ETHPy150Open mariocesar/sorl-thumbnail/sorl/thumbnail/kvstores/base.py/KVStoreBase.delete