python库介绍

import nltk

import os  

import torch

import torch.utils.data as data

from vocabulary import Vocabulary

from PIL import Image

from pycocotools.coco import COCO

import numpy as np

from tqdm import tqdm

import random

import json

import nltkimport osimport torchimport torch.utils.data as datafrom vocabulary import Vocabularyfrom PIL import Imagefrom pycocotools.coco import COCOimport numpy as npfrom tqdm import tqdmimport randomimport json