gamel.py is not running

import sys

from character import Character 
from monster import Goblin
from monster import Troll
from monster import Dragon

class Game:


  def setup(self):
    self.player = Character()
    self.monster = [
      Goblin(),
      Troll(),
      Dragon()
      ]

    self.monster = self.get_next_monster()

  def get_next_monster(self):
    try:
      return self.mosnter.pop(0)
    except IndexError:
      return None

    def monster_turn(self):
      if self.mosnter.attack():
        print ("{} is attacking".format(self.mosnter))

        if input("Dodge? Y/N").lower() == 'y':
          if self.player.dodge():
            print("You dodged the attack")
          else:
            print("You got hit anyway")
            self.player.hit_points -= 1
        else:
          print ("{} hit you for 1 points".format(self.monster))
          self.player.hit_points -= 1
      else:
        print ("{} is currently not attacking".format(self.monster))
      # Check to see if monster attacks
      # If so, tell the player
        # Check to see if player wants to dodge
        # If so, check if the dodge successful
          #If it is, move on
        # If it's not, remove one player hit_points
      # If the monster isn't attacking, tell that to the player too

    def player_turn(self):
      player_choice = input("[A]ttack, [R]est, or [Q]uit").lower()
      if self.player_choice == 'a':
        print ("You're attacking {}".format(self.monster))

        if self.player.attack():
          if self.monster.dodge():
            print("{} dodged your attack".format(self.monster))
          else:
            if self.player.leveled_up():
              self.monster.hit_points -= 2 
            else:
              self.monster.hit_points -= 1

            print ("You're attacking {} with your {}.".format(
                self.mosnter, self.weapon))
        else:
          print ("You missed")

      elif self.player_choice == 'r':
        self.player_rest()
      elif self.player_choice == 'q':
        sys.exit()

      else:
        self.player_turn()
      # Let the player attack, rest, or quit
      # If they attacks:
        # See if the attack is successful
          # If so, see if the mosnter dodges
            # If dodged, print that
            # If not, subtract right num of hit points from the monster
          # If not a good attack, tell the player
      # If the player rest:
        # Call the plyer.rest() method
      # If the quit, exit the game
      # If they pick anything else, rerun this method

    def cleanup(self):
      if self.mosnter.hit_points <= 0:
        self.player.experience += self.monster.experience
        print ("You killed the monster")
        self.monster = self.get_next_monster()
      # If the mosnter has no more hit points:
        # Up the players experience
        # Print message
        # Get a new mosnter

    def __inti__(self):
      self.setup()

      while self.player.hit_points and (self.mosnter or self.monster):
        print ('\n'+'='*20)
        print (self.player)
        self.monster_turn
        print ('-'*20)
        self.player_turn
        self.cleanup
        print ('\n'+'='*20)

      if self.player.hit_points:
        print ("You win!")
      elif self.monster or self.monsters:
        print ("You lose")
    sys.exit()


Game()