Someone

On *:INVITE:*: {
  /join $chan
  /msg $chan Thankyou for inviting Python, version 1.0. ID Tag: [DEV]. Python bots are still under construction until further notice.
}
On *:TEXT:!part [DEV]Python:# {
  if ($nick isop # || $nick ishop # ) {
    part $chan Thankyou for using Python version 1.0 . Part command used by $nick
  }
  else {
    notice $nick You have too an Operator or HalfOp of this channel too use this command
  }
}
On *:TEXT:!usage *:# {
  if ($2 == [DEV]) { 
    /msg $chan I am currentally on $chan(0) channels.
  }
  else { HALT }
}
On *:TEXT:!changeid * *:#botoper {
  if ( $me == $2) { /nick $3 $+ Python }
}
On *:TEXT:!usercount:# {
  notice $nick Total users in $chan : $nick($chan,0,a)
}