Implement raise_for_status()

tests/test_livechat.py

@@ -1,30 +1,21 @@
-import pytest
-from pytchat.parser.live import Parser
-
 import json
-import asyncio,aiohttp
-
 from aioresponses import aioresponses
 from pytchat.core_async.livechat import LiveChatAsync
-from pytchat.exceptions import (
-    NoLivechatRendererException,NoYtinitialdataException,
-    ResponseContextError,NoContentsException)
+from pytchat.exceptions import ResponseContextError
 
 
-from pytchat.core_multithread.livechat import LiveChat
-import unittest
-from unittest import TestCase
-
 def _open_file(path):
-    with open(path,mode ='r',encoding = 'utf-8') as f:
+    with open(path, mode='r', encoding='utf-8') as f:
         return f.read()
 
+
 @aioresponses()
 def test_Async(*mock):
-    vid=''
+    vid = ''
     _text = _open_file('tests/testdata/paramgen_firstread.json')
     _text = json.loads(_text)
-    mock[0].get(f"https://www.youtube.com/live_chat?v={vid}&is_popout=1", status=200, body=_text)
+    mock[0].get(
+        f"https://www.youtube.com/live_chat?v={vid}&is_popout=1", status=200, body=_text)
     try:
         chat = LiveChatAsync(video_id='')
         assert chat.is_alive()
@@ -33,6 +24,7 @@ def test_Async(*mock):
     except ResponseContextError:
         assert not chat.is_alive()
 
+
 def test_MultiThread(mocker):
     _text = _open_file('tests/testdata/paramgen_firstread.json')
     _text = json.loads(_text)
@@ -48,6 +40,3 @@ def test_MultiThread(mocker):
     except ResponseContextError:
         chat.terminate()
         assert not chat.is_alive()
-
-
-