Fix.

commands.py

@@ -449,6 +449,7 @@ async def run_handler(bot, event, command):
   text = remove_ansi_escapes(text).strip()
   text = filter(lambda c: c in ' \t\n' or ord(c) >= 32, text)
   text = ''.join(text)
+  text = text.replace('`', '')
 
   if not text:
     text = '<пусто>'