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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 _accuracy_in_session(self, sess, other_var, X_feat, X_seq, y):
 """ Compute the accuracy from inside the tf session """

        y_pred = self._predict_in_session(sess, other_var, X_feat, X_seq)
        return ce.mse(y_pred, y)