使用for filename in glob.glob报错语法无效

Question

这是 为什么？  在tf1上运行没问题，在tf2上运行报错。

import numpy as np
import keras
from keras.models import Sequential, Model
from keras.layers import Input, Dense, Dropout
from keras import regularizers
from keras.optimizers import Adam, SGD
from matplotlib import pyplot as plt
from PIL import Image
import glob
import tensorflow as tf
import os

a_train = []
a_train_lable = []
for filename in glob.glob('E:/datasets/demon/target_1/train/*.txt')
    with open(filename) as f:
        a_train.append(np.array(f.read().replace('\n','').strip(' ').split(), dtype = np.float()))
        
        a_train_lable.append(1)

 

Answer 1

for filename in glob.glob('E:/datasets/demon/target_1/train/*.txt')：后面有个冒号，你的冒号没了