tensoboard

导入：导入包注意

否者会报错 ：keras FailedPreconditionError: Attempting to use uninitialized value training/Adam/Variable_9

参考 https://*.com/questions/53965588/including-tensorboard-as-a-callback-in-keras-model-fitting-causes-a-failedprecon

真的是翻了一天，发现居然导入包区别会报这种错，sad

from tensorflow.keras.models import Sequential
from tensorflow.keras.layers import Dense, Dropout, Embedding, LSTM, Bidirectional