목적 - 콘크리트 이미지가 정상인지 비정상인지 분류하는 모델을 만들자 1. 필요한 라이브러리 불러오기import osimport shutilimport tensorflow as tfimport numpy as npimport pandas as pdimport matplotlib.pyplot as pltfrom tensorflow.keras.applications.mobilenet_v2 import MobileNetV2, preprocess_inputfrom tensorflow.keras.preprocessing.image import ImageDataGenerator, img_to_array, load_imgfrom tensorflow.keras.callbacks import EarlyStopping, ..