import random
index = list(range(num_text))
random.shuffle(index)
train_len = int(num_text * 0.8)
train_texts = texts[:train_len]
train_labels = labels[:train_len]
test_texts = texts[train_len:]
test_labels = labels[train_len:]
import random
index = list(range(num_text))
random.shuffle(index)
train_len = int(num_text * 0.8)
train_texts = texts[:train_len]
train_labels = labels[:train_len]
test_texts = texts[train_len:]
test_labels = labels[train_len:]