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diff --git a/source/main.py b/source/main.py
index 3361f3a..2dac1b5 100644
--- a/source/main.py
+++ b/source/main.py
@@ -1,7 +1,13 @@
 import pygame
+import time
+import random
 
 from area.constants import WIDTH, HEIGHT
 from area.field import drawWindow
+from area.tractor import Tractor
+from area.field import tiles
+from ground import Dirt
+from plant import Plant
 WIN = pygame.display.set_mode((WIDTH, HEIGHT))
 pygame.display.set_caption('Intelligent tractor')
 
@@ -15,6 +21,19 @@ def main():
             if event.type == pygame.QUIT:
                 run = False
 
+        #small test:        
+        time.sleep(2)
+        tile1 = tiles[0]
+        p1 = Plant('wheat', 'cereal', random.randint(1,100), random.randint(1,100), random.randint(1,100))      
+        d1 = Dirt(random.randint(1, 100), random.randint(1,100))
+        d1.pests_and_weeds()
+        tile1.ground=d1
+        t1 = Tractor(10, 10)        
+        t1.work_on_field(tile1, d1, p1)
+        time.sleep(3)
+        print("\n")
+
+
 #        in loop move tractor
 
 main()