remove unused import

examples/asynchronous_telebot/set_command_example.py

@@ -6,7 +6,6 @@
 # Important, command for chat_id and for group have a higher priority than for all
 
 import asyncio
-import os
 import telebot
 from telebot.async_telebot import AsyncTeleBot
 

examples/asynchronous_telebot/timer_bot_async.py

@@ -5,7 +5,7 @@
 # https://schedule.readthedocs.io
 
 import asyncio
-import os, aioschedule
+import aioschedule
 from telebot.async_telebot import AsyncTeleBot
 
 API_TOKEN = '<api_token>'

examples/set_command_example.py

@@ -5,7 +5,6 @@
 # Important, to update the command menu, be sure to exit the chat with the bot and enter to chat again
 # Important, command for chat_id and for group have a higher priority than for all
 
-import os
 import telebot
 
 

examples/timer_bot.py

@@ -3,7 +3,7 @@
 # This is a simple bot with schedule timer
 # https://schedule.readthedocs.io
 
-import os, time, threading, schedule
+import time, threading, schedule
 from telebot import TeleBot
 
 API_TOKEN = '<api_token>'