Python 3.7.2 has issue of "Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying..."? #8

Python 3.7.2 has issue of "Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying..."?

D:\Program Files (x86)\Python\Python37-32\apps\DouYin-master\examples>python save_hot_videos_and_musics_to_file.py
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
0it [00:00, ?it/s]
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...
Exception <class 'requests.exceptions.ConnectionError'> occurred, retrying...