def load(self, path):
        with open(path, 'rb') as pklf:
            self.ecdat = pickle.load(pklf)
This asks Tor to close the underlying circuit object. See
dataset/ETHPy150Open hdidx/hdidx/hdidx/encoder/__init__.py/Encoder.load--crossover with--dataset/ETHPy150Open meejah/txtorcon/txtorcon/circuit.py/Circuit.close