python3 bot.py
None
2020-01-25 23:47:43,712 (util.py:66 WorkerThread1) ERROR - TeleBot: "NameError occurred, args=("name 'm' is not defined",)
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/dist-packages/telebot/util.py", line 60, in run
    task(*args, **kwargs)
  File "bot.py", line 38, in sen_text
    if "t.me/" in m.text:
NameError: name 'm' is not defined
"
Traceback (most recent call last):
  File "bot.py", line 41, in <module>
    bot.polling()
  File "/usr/local/lib/python3.7/dist-packages/telebot/__init__.py", line 392, in polling
    self.__threaded_polling(none_stop, interval, timeout)
  File "/usr/local/lib/python3.7/dist-packages/telebot/__init__.py", line 416, in __threaded_polling
    self.worker_pool.raise_exceptions()
  File "/usr/local/lib/python3.7/dist-packages/telebot/util.py", line 109, in raise_exceptions
    six.reraise(self.exc_info[0], self.exc_info[1], self.exc_info[2])
  File "/usr/lib/python3/dist-packages/six.py", line 693, in reraise
    raise value
  File "/usr/local/lib/python3.7/dist-packages/telebot/util.py", line 60, in run
    task(*args, **kwargs)
  File "bot.py", line 38, in sen_text
    if "t.me/" in m.text:
NameError: name 'm' is not defined