MohamadHossein Mohamadian

**my trace:** ```python Traceback (most recent call last): File "command_send_message.py", line 13, in sender.msg("@ehsankhorasani", "text") File "/home/fatman/w/pytg/.env/local/lib/python2.7/site-packages/pytg/sender.py", line 630, in command_alias return self.execute_function(command_name, *args, **kwargs) File "/home/fatman/w/pytg/.env/local/lib/python2.7/site-packages/pytg/sender.py", line 274, in...