text: import pandas as pd
  from keras.models import Sequential
  from keras.layers import *
  
  training_data_df = pd.read_csv("sales_data_training_scaled.csv")
  
  X = training_data_df.drop('total_earnings', axis=1).values
  Y = training_data_df[['total_earnings']].values
  
  # Define the model
  model =