diff --git a/DecisionTree/IMG_20230525_193651.jpg b/DecisionTree/IMG_20230525_193651.jpg
new file mode 100644
index 0000000..b667a8b
Binary files /dev/null and b/DecisionTree/IMG_20230525_193651.jpg differ
diff --git a/DecisionTree/decision_based_on_table_script.py b/DecisionTree/decision_based_on_table_script.py
new file mode 100644
index 0000000..9c9a42e
--- /dev/null
+++ b/DecisionTree/decision_based_on_table_script.py
@@ -0,0 +1,84 @@
+def read_text_document(file_path):  # read given amount of lines (lines of 8 integers)
+    string_array = []
+
+    try:
+        with open(file_path, 'r') as file:
+            # Read each line of the document
+            for line in file:
+                # Remove trailing newline characters and append to the array
+                string_array.append(line.rstrip('\n'))
+    except FileNotFoundError:
+        print("File not found.")
+
+    return string_array # returns array of lines from the file
+
+
+def gen_output(array, second_array):    # transcribes line of integers into elemental decisions of shelf "g" and "d"
+    if array[0] == 0 or array[0] == 1:
+        second_array[0] = "g"
+    else:
+        second_array[0] = "d"
+    if array[1] == 1 or array[1] == 2:
+        second_array[1] = "d"
+    else:
+        second_array[1] = "g"
+    if array[2] == 0:
+        second_array[2] = "g"
+    else:
+        second_array[2] = "d"
+    if array[3] == 0:
+        second_array[3] = "g"
+    else:
+        second_array[3] = "d"
+    if array[4] == 0:
+        second_array[4] = "d"
+    else:
+        second_array[4] = "g"
+    if array[5] == 0:
+        second_array[5] = "g"
+    else:
+        second_array[5] = "d"
+    if array[6] == 0:
+        second_array[6] = "d"
+    else:
+        second_array[6] = "g"
+    if array[7] == 0:
+        second_array[7] = "d"
+    else:
+        second_array[7] = "g"
+
+def count(array):   #   count number of g and d and make decision, if same number return 2 instead
+    d = 0
+    g = 0
+    for digit in array:
+        if digit == "g":
+            g += 1
+        else:
+            d += 1
+    if d > g:
+        return 0    # lower shelf
+    elif g > d:
+        return 1    # upper shelf
+    else:
+        return 2    # optimisation of space, goes to more empty shelf overall
+
+file_path = 'file/path/to/input/lines/of/integers'
+examples = read_text_document(file_path)  # array of given number of examples from file
+
+for input in examples:
+    digit_array = []
+
+    for char in input:
+        # Convert the character to an integer and add it to the array
+        digit_array.append(int(char))
+
+    output_array = [None] * 8
+    gen_output(digit_array, output_array)
+
+    decision_output = count(output_array)
+    if decision_output == 2:    # in case d == g, check which shelf is more empty
+        if output_array[7] == "g":
+            decision_output = 1
+        elif output_array[7] == "d":
+            decision_output = 0
+    print(decision_output)  # final decision
\ No newline at end of file
diff --git a/etykieta.py b/etykieta.py
index bec7199..ffe86da 100644
--- a/etykieta.py
+++ b/etykieta.py
@@ -1,10 +1,11 @@
 import secrets, string
 
 class Etykieta:
-    def __init__(self, nadawca, adres, imie, nazwisko, telefon):
+    def __init__(self, nadawca, adres, imie, nazwisko, telefon, priorytet):
         self.nadawca = nadawca
         self.adres = adres
         self.imie = imie
         self.nazwisko = nazwisko
         self.telefon = telefon
+        self.priorytet = priorytet
         self.id = ''.join(secrets.choice(string.ascii_uppercase + string.digits) for _ in range(9))
\ No newline at end of file
diff --git a/packageList.py b/packageList.py
index 44915fe..7195b0f 100644
--- a/packageList.py
+++ b/packageList.py
@@ -11,6 +11,6 @@ class listOfPackages:
 def zainicjuj_liste_paczek():
     from paczka import Paczka
     packageList = listOfPackages()
-    demo_paczka = Paczka('duzy', 10, any, False, any, any, any, any, any)
+    demo_paczka = Paczka('duzy', 10, any, False, True, False, any, any, any, any, any)
     packageList.add(demo_paczka)
     return packageList
diff --git a/paczka.py b/paczka.py
index f9d4af1..5d63453 100644
--- a/paczka.py
+++ b/paczka.py
@@ -4,7 +4,7 @@ import pygame
 
 class Paczka:
 
-    def __init__(self, rozmiar, waga, kategoria, czy_krucha, nadawca, adres, imie, nazwisko, telefon):
+    def __init__(self, rozmiar, waga, kategoria, priorytet, ksztalt, kruchosc, nadawca, adres, imie, nazwisko, telefon):
         self.rozmiar = rozmiar
         self.image = pygame.image.load("images/paczka.png")
         if rozmiar == 'duzy':
@@ -26,10 +26,12 @@ class Paczka:
             self.rozmiar = 'undefined'
         self.waga = waga
         self.kategoria = kategoria
-        self.czy_krucha = czy_krucha
+        self.priorytet = priorytet
+        self.ksztalt = ksztalt
+        self.kruchosc = kruchosc
         self.x = 430
         self.y = 400
-        self.label = Etykieta(nadawca, adres, imie, nazwisko, telefon)
+        self.label = Etykieta(nadawca, adres, imie, nazwisko, telefon, priorytet)
 
     # zmienia rozmiar obrazka w zaleznosci od rozmiaru
     def __dobierz_rozmiar_obrazka(self):