How to use the chipwhisperer.analyzer.attacks.models.AES128_8bit.AES128_8bit function in chipwhisperer

def sbox_output(self):
        """SBox Output."""
        return AES128_8bit(aes128_leakage.SBox_output)

def round_1_2_state_diff_sbox(self):
        """Hamming distance between round 1 and 2 state during sbox lookup
        operation.
        """
        return AES128_8bit(aes128_leakage.Round1Round2StateDiff_SBox)

def sbox_input_successive(self):
        """Successive Sbox input."""
        return AES128_8bit(aes128_leakage.SBoxInputSuccessive)

def plaintext_key_xor(self):
        """Plain text key XOR."""
        return AES128_8bit(aes128_leakage.PtKey_XOR)

def inverse_sbox_output(self):
        """Inverse Sbox output."""
        return AES128_8bit(aes128_leakage.InvSBox_output)

def last_round_state_diff(self):
        """Last round state using hamming distance."""
        return AES128_8bit(aes128_leakage.LastroundStateDiff)

def last_round_state(self):
        """Last round state."""
        return AES128_8bit(aes128_leakage.LastroundHW)

def last_round_state_diff_alternate(self):
        """Last round state using hamming distance, alternate."""
        return AES128_8bit(aes128_leakage.LastroundStateDiffAlternate)

def mix_columns_output(self):
        """Output of the mix columns operation."""
        return AES128_8bit(aes128_leakage.Mixcolumns_output)

def getPartitionNum(self, trace, tnum):
        key = trace.getKnownKey(tnum)
        text = trace.getTextin(tnum)

        guess = [0] * 16
        for i in range(0, 16):
            guess[i] = AES128_8bit.getHW(sbox(text[i] ^ key[i]))

        return guess