在执行Coursera CNN示例时，我在cnn_utils.py文件中收到以下错误。我做了将float转换为int所需的一切，但没有得到结果。请帮帮我
TypeError Traceback (most recent call last)
<ipython-input-22-ddfc1f084c11> in <module>()
----> 1 _, _, parameters = model(X_train, Y_train, X_test, Y_test)
<ipython-input-12-a206d32574f3> in model(X_train, Y_train, X_test, Y_test,
learning_rate, num_epochs, minibatch_size, print_cost)
36 num_minibatches = int(m / minibatch_size) # number of
minibatches of size minibatch_size in the train set
37 seed = seed + 1
---> 38 minibatches = random_mini_batches(X_train, Y_train,
minibatch_size, seed)
39
40 for minibatch in minibatches:
/root/sharedfolder/cnn_utils.py in random_mini_batches(X, Y, mini_batch_size, seed)
49 # Step 2: Partition (shuffled_X, shuffled_Y). Minus the end case.
50 num_complete_minibatches = math.floor(m/mini_batch_size) # number of
mini batches of size mini_batch_size in your partitionning
---> 51 for k in range(0, num_complete_minibatches):
52 mini_batch_X = shuffled_X[k * mini_batch_size : k *
mini_batch_size + mini_batch_size,:,:,:]
53 mini_batch_Y = shuffled_Y[k * mini_batch_size : k *
mini_batch_size + mini_batch_size,:]
TypeError: range() integer end argument expected, got float.