import tensorflow as tfimport pandas as pd# 과거 데이터 준비filepath = '/content/sample_data/iris.csv'iris = pd.read_csv(filepath)iris.head()# one-hot encodingafter_encoding = pd.get_dummies(iris)after_encoding.head()print(after_encoding.columns)# 독립변수, 종속변수independent = after_encoding[['꽃잎길이', '꽃잎폭', '꽃받침길이', '꽃받침폭']]dependent = after_encoding[['품종_setosa', '품종_versicolor', '품종_virginica']]print(indep..