diff --git a/assets/cnn_model/assets/.gitignore b/assets/cnn_model/assets/.gitignore
new file mode 100644
index 0000000..86d0cb2
--- /dev/null
+++ b/assets/cnn_model/assets/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
\ No newline at end of file
diff --git a/main.py b/main.py
index f893d22..e0de01e 100644
--- a/main.py
+++ b/main.py
@@ -2,10 +2,12 @@ import pygame
 import warnings
 warnings.simplefilter(action='ignore', category=FutureWarning)
 from src.utils.xgb_model import XgbModel
+from src.utils.cnn_model import CnnModel
 from src.world import World
 from src.tractor import Tractor
 from src.settings import Settings
 from src.utils.bfs import BFSSearcher
+from src.utils.astar import a_star_search
 from src.constants import Constants as C
 from utils.display_info import display_tile_info
 
@@ -17,6 +19,8 @@ def main():
     settings = Settings()
     xgb_model = XgbModel()
     world = World(settings, xgb_model)
+    cnn_model = CnnModel(world)
+    cnn_model.init_model()
     tractor = Tractor("Spalinowy", "Nawóz 1", settings, 0 * settings.tile_size, 0 * settings.tile_size, C.RIGHT)
     plants_to_water = [tile for tile in world.tiles if tile.to_water == 1]
     clock = pygame.time.Clock()  # FPS purpose
@@ -30,7 +34,7 @@ def main():
     cords_idx = tractor.find_nearest_cords(tractor.curr_position, goals)
     end_cords = goals[cords_idx]
     start_dir = tractor.curr_direction
-    path = BFSSearcher().search(start_cords, end_cords, start_dir)
+    path = a_star_search(start_cords, end_cords, start_dir, world)
 
     run = True
     while run:
@@ -56,7 +60,7 @@ def main():
                 cords_idx = tractor.find_nearest_cords(tractor.curr_position, goals)
                 end_cords = goals[cords_idx]
                 start_dir = tractor.curr_direction
-                path = BFSSearcher().search(start_cord, end_cords, start_dir)
+                path = a_star_search(start_cord, end_cords, start_dir, world)
 
         pygame.time.wait(settings.freeze_time)
         pygame.display.update()
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..2bf2de0
Binary files /dev/null and b/requirements.txt differ
diff --git a/src/tractor.py b/src/tractor.py
index cd1129c..4728415 100644
--- a/src/tractor.py
+++ b/src/tractor.py
@@ -27,22 +27,22 @@ class Tractor(Sprite):
             self.curr_direction = C.RIGHT
             self.image = pygame.transform.scale(
                 pygame.image.load('assets/images/tractor/tractor-transparent-right.png'),
-                (self.settings.tile_size, self.settings.tile_size))
+                (self.settings.tile_size - 1, self.settings.tile_size - 1))
         elif self.curr_direction == C.RIGHT:
             self.curr_direction = C.DOWN
             self.image = pygame.transform.scale(
                 pygame.image.load('assets/images/tractor/tractor-transparent-down.png'),
-                (self.settings.tile_size, self.settings.tile_size))
+                (self.settings.tile_size - 1, self.settings.tile_size - 1))
         elif self.curr_direction == C.DOWN:
             self.curr_direction = C.LEFT
             self.image = pygame.transform.scale(
                 pygame.image.load('assets/images/tractor/tractor-transparent-left.png'),
-                (self.settings.tile_size, self.settings.tile_size))
+                (self.settings.tile_size - 1, self.settings.tile_size - 1))
         elif self.curr_direction == C.LEFT:
             self.curr_direction = C.UP
             self.image = pygame.transform.scale(
                 pygame.image.load('assets/images/tractor/tractor-transparent-up.png'),
-                (self.settings.tile_size, self.settings.tile_size))
+                (self.settings.tile_size - 1, self.settings.tile_size - 1))
 
         pygame.time.wait(self.settings.freeze_time)  # bez tego sie kreci jak hot-wheels
 
diff --git a/src/world.py b/src/world.py
index 746fa99..f5b1e36 100644
--- a/src/world.py
+++ b/src/world.py
@@ -38,7 +38,7 @@ class World:
             for tile in row:
                 if tile == 1:
                     type = 'farm'  # type farm mówimy nam ogólnie, ze jest to pole uprawne, szczegóły rośliny potem
-                    cost = 0
+                    cost = 100000
                     stan_nawodnienia = self.model.df.iloc[df_idx]['stan_nawodnienia']
                     rodzaj_gleby = self.model.df.iloc[df_idx]['rodzaj_gleby']
                     stan_nawiezienia = self.model.df.iloc[df_idx]['stan_nawiezienia']
@@ -68,7 +68,7 @@ class World:
                 elif tile == 0:
                     img = pygame.transform.scale(self.rock, (self.settings.tile_size, self.settings.tile_size))
                     type = 'rock'  # podobnie j.w., na polu rock nie mamy upraw
-                    cost = 100
+                    cost = 1
 
                     stan_nawodnienia = None
                     rodzaj_gleby = None