How to solve IndexError: list index out of range error?

Question

Python

try:
        if user_channel_status[70] != 'left':
            print()
        else:
            await bot.send_message(message.chat.id, '')
    except:
        if user_channel_status[60] != 'left':
            await bot.send_message(message.from_user.id, '')
        else:
            await bot.send_message(message.from_user.id, '')
        await bot.answer_callback_query(call.id)

Please help.
In the lines
if user_channel_status[70] != 'left':
if user_channel_status[60] != 'left': An
IndexError

: list index out of range is thrown

Answer 1

Obviously user_channel_status does not have elements with index 60 and 70. You can solve the problem by checking the length of the list.