我正在对比特币新闻进行情绪分析。在我编码期间，发生TypeError问题。希望您能帮助我，并非常感谢！

from newsapi.newsapi_client import NewsApiClient
from textblob import TextBlob
import pandas as pd
import numpy as np
from bs4 import BeautifulSoup
import datetime
from datetime import time
import csv
from dateutil import parser

api = NewsApiClient(api_key='my key')

all_articles = api.get_everything(q='bitcoin',sources='bbc-news,the-verge,financial-times,metro,business-insider,reuters,bloomberg,cnbc,cbc-news,fortune,crypto-coins-news',domains='bbc.co.uk,techcrunch.com',from_param='2019-10-20',to='2019-11-19',language='en',sort_by='relevancy',page_size=100)

news= pd.DataFrame(all_articles['articles'])

news['polarity'] = news.apply(lambda x: TextBlob(x['description']).sentiment.polarity,axis=1)
news['subjectivity'] = news.apply(lambda x: TextBlob(x['description']).sentiment.subjectivity,axis=1)
news['date']= news.apply(lambda x: parser.parse(x['publishedAt']).strftime('%Y.%m.%d'),axis=1)
news['time']= news.apply(lambda x: parser.parse(x['publishedAt']).strftime('%H:%M'),axis=1)

然后发生此TypeError： imgur_link