Fix style issues / import bug

chats/Twitch.py

@@ -8,6 +8,7 @@ from miniirc import ircv3_message_parser
 from . import AUTHOR_TYPES
 from .ChatProcess import ChatProcess
 
+
 class CONTROL_MESSAGES(Enum):
     RESTART = auto()
 

ui/App.py

@@ -7,8 +7,6 @@ from pygame.time import Clock
 from . import BG_COLOR
 from .MessageView import MessageView
 
-from chats import FakeChat, YoutubeLive
-
 
 class App(Process):
     def __init__(self, chat_processes, plugins):

ui/MessageView.py

@@ -1,4 +1,5 @@
 from hashlib import md5
+import math
 import re
 
 import pygame
@@ -11,6 +12,7 @@ from .TextFragment import TextFragment
 
 hex_color_regex = re.compile('^#[a-f0-9]{6}$')
 
+
 def closest_xterm(target_color):
     r, g, b = (int(target_color[i:i+2], 16) for i in range(1, len(target_color), 2))