code: def __init__(self):
      super().__init__()
      self.linear1 = nn.Linear(12, 12)
      self.sigmoid1 = nn.Sigmoid()
      self.linear2 = nn.Linear(12, 8)
      self.sigmoid2 = nn.Sigmoid()
      self.linear3 = nn.Linear(8, 2)
      self.softmax = nn.Softmax(dim=1)
  
imports: import os
  from argparse import ArgumentParser
  import matplotlib.pyplot
  import numpy
  import pandas
  import torch
  from captum.attr import IntegratedGradients, LayerConductance, NeuronConductance
  from prettytable import PrettyTable
  from scipy import stats
  from sklearn.model_selection import train_test_split
  from torch import nn
  import mlflow
label_desc: Use image node_id 1 to create a new TitanicSimpleNNModel object from inherited base classes: nn with example: obj = TitanicSimpleNNModel()