diff --git a/examples/detailed_example/detailed_example.py b/examples/detailed_example/detailed_example.py
index 4bd428b..83fcb67 100644
--- a/examples/detailed_example/detailed_example.py
+++ b/examples/detailed_example/detailed_example.py
@@ -2,9 +2,10 @@
 This is a detailed example using almost every command of the API
 """
 
+import time
+
 import telebot
 from telebot import types
-import time
 
 TOKEN = '<token_string>'
 
diff --git a/examples/inline_example.py b/examples/inline_example.py
index 725708e..cc7ba77 100644
--- a/examples/inline_example.py
+++ b/examples/inline_example.py
@@ -1,8 +1,9 @@
 # This example show how to write an inline mode telegramt bot use pyTelegramBotAPI.
-import telebot
-import time
-import sys
 import logging
+import sys
+import time
+
+import telebot
 from telebot import types
 
 API_TOKEN = '<TOKEN>'
diff --git a/examples/payments_example.py b/examples/payments_example.py
index 3e82955..d0f52d4 100644
--- a/examples/payments_example.py
+++ b/examples/payments_example.py
@@ -1,6 +1,5 @@
 import telebot
-from telebot.types import LabeledPrice
-from telebot.types import ShippingOption
+from telebot.types import LabeledPrice, ShippingOption
 
 token = '1234567890:AAAABBBBCCCCDDDDeeeeFFFFgggGHHHH'
 provider_token = '1234567890:TEST:AAAABBBBCCCCDDDD'  # @BotFather -> Bot Settings -> Payments
diff --git a/examples/telebot_bot/telebot_bot.py b/examples/telebot_bot/telebot_bot.py
index 46319ce..b599efe 100644
--- a/examples/telebot_bot/telebot_bot.py
+++ b/examples/telebot_bot/telebot_bot.py
@@ -3,9 +3,10 @@
 # and goes by the name 'TeleBot (@pyTeleBot)'. Join our group to talk to him!
 # WARNING: Tested with Python 2.7
 
-import telebot
 import os
 
+import telebot
+
 text_messages = {
     'welcome':
         u'Please welcome {name}!\n\n'
diff --git a/examples/webhook_examples/webhook_aiohttp_echo_bot.py b/examples/webhook_examples/webhook_aiohttp_echo_bot.py
index d92cff9..c949b84 100644
--- a/examples/webhook_examples/webhook_aiohttp_echo_bot.py
+++ b/examples/webhook_examples/webhook_aiohttp_echo_bot.py
@@ -11,7 +11,6 @@ from aiohttp import web
 
 import telebot
 
-
 API_TOKEN = '<api_token>'
 
 WEBHOOK_HOST = '<ip/host where the bot is running>'
diff --git a/examples/webhook_examples/webhook_cherrypy_echo_bot.py b/examples/webhook_examples/webhook_cherrypy_echo_bot.py
index d0f3da0..c679a01 100644
--- a/examples/webhook_examples/webhook_cherrypy_echo_bot.py
+++ b/examples/webhook_examples/webhook_cherrypy_echo_bot.py
@@ -4,10 +4,11 @@
 # This is a simple echo bot using decorators and webhook with CherryPy
 # It echoes any incoming text messages and does not use the polling method.
 
-import cherrypy
-import telebot
 import logging
 
+import cherrypy
+
+import telebot
 
 API_TOKEN = '<api_token>'
 
diff --git a/examples/webhook_examples/webhook_cpython_echo_bot.py b/examples/webhook_examples/webhook_cpython_echo_bot.py
index 807b5a7..639dcae 100644
--- a/examples/webhook_examples/webhook_cpython_echo_bot.py
+++ b/examples/webhook_examples/webhook_cpython_echo_bot.py
@@ -11,10 +11,10 @@ except ImportError:
     # Python 3
     from http.server import BaseHTTPRequestHandler, HTTPServer
 
-import ssl
-import telebot
 import logging
+import ssl
 
+import telebot
 
 API_TOKEN = '<api_token>'
 
diff --git a/examples/webhook_examples/webhook_flask_echo_bot.py b/examples/webhook_examples/webhook_flask_echo_bot.py
index d0327d7..2567cab 100644
--- a/examples/webhook_examples/webhook_flask_echo_bot.py
+++ b/examples/webhook_examples/webhook_flask_echo_bot.py
@@ -4,11 +4,12 @@
 # This is a simple echo bot using decorators and webhook with flask
 # It echoes any incoming text messages and does not use the polling method.
 
-import flask
-import telebot
 import logging
 import time
 
+import flask
+
+import telebot
 
 API_TOKEN = '<api_token>'
 
diff --git a/examples/webhook_examples/webhook_flask_heroku_echo.py b/examples/webhook_examples/webhook_flask_heroku_echo.py
index 62d0a90..7bbf2bf 100644
--- a/examples/webhook_examples/webhook_flask_heroku_echo.py
+++ b/examples/webhook_examples/webhook_flask_heroku_echo.py
@@ -1,8 +1,9 @@
 import os
 
-import telebot
 from flask import Flask, request
 
+import telebot
+
 TOKEN = '<api_token>'
 bot = telebot.TeleBot(TOKEN)
 server = Flask(__name__)
diff --git a/examples/webhook_examples/webhook_tornado_echo_bot.py b/examples/webhook_examples/webhook_tornado_echo_bot.py
index 538b7b9..c4c64b0 100644
--- a/examples/webhook_examples/webhook_tornado_echo_bot.py
+++ b/examples/webhook_examples/webhook_tornado_echo_bot.py
@@ -4,13 +4,15 @@
 # This example shows webhook echo bot with Tornado web framework
 # Documenation to Tornado: http://tornadoweb.org
 
-import telebot
-import tornado.web
-import tornado.ioloop
-import tornado.httpserver
-import tornado.options
 import signal
 
+import tornado.httpserver
+import tornado.ioloop
+import tornado.options
+import tornado.web
+
+import telebot
+
 API_TOKEN = '<api_token>'
 WEBHOOK_CERT = "./cert.pem"
 WEBHOOK_PKEY = "./pkey.pem"
diff --git a/telebot/__init__.py b/telebot/__init__.py
index 5a4ec35..95fa03a 100644
--- a/telebot/__init__.py
+++ b/telebot/__init__.py
@@ -1,16 +1,15 @@
 # -*- coding: utf-8 -*-
 from __future__ import print_function
 
-import threading
-import time
-import re
-import sys
-import six
-
+import logging
 import os
 import pickle
+import re
+import sys
+import threading
+import time
 
-import logging
+import six
 
 logger = logging.getLogger('TeleBot')
 formatter = logging.Formatter(
diff --git a/telebot/util.py b/telebot/util.py
index e7af2c7..034aa49 100644
--- a/telebot/util.py
+++ b/telebot/util.py
@@ -1,10 +1,11 @@
 # -*- coding: utf-8 -*-
 import random
+import re
 import string
+import sys
 import threading
 import traceback
-import re
-import sys
+
 import six
 from six import string_types