Command Ran

import twint
import nest_asyncio
nest_asyncio.apply()
c = twint.Config()
c.Username = "github"

Description of Issue

its about one month that i am using this repo and it was ok fetching tweets. but today it can't import twint (specifically the aiohttp.helpers and CeilTimeout ) and so i can't fetch any tweet. how can i fix this?

Environment Details

i'm using twint on google colab and this is the way i use the repo on colab:

!git clone --depth=1 https://github.com/twintproject/twint.git
%cd twint
!git pull origin master
!pip install -r requirements.txt
!python setup.py install