Update app.py

app.py

@@ -135,11 +135,13 @@ def reset_textbox():
 
 def random_sample():
     global SAMPLE_IDX
-    SAMPLE_IDX = random.choices(range(25), k=TOTAL_K)
+    SAMPLE_IDX = list(np.random.choice(range(25), TOTAL_K, replace = False))
+    # SAMPLE_IDX = random.choices(range(25), k=TOTAL_K)
     image = np.array(Image.open(os.path.join(os.path.dirname(__file__), "data/Court.jpeg")))
     random_characters = [Image.open(os.path.join(os.path.dirname(__file__), f'data/characters_{idx:02}.png')).resize((64, 64)) for idx in SAMPLE_IDX]
     global CURRENT_POSITION
-    CURRENT_POSITION = random.choices(RANDOM_POSITION, k = TOTAL_K)
+    CURRENT_POSITION = list(np.random.choice(RANDOM_POSITION, k = TOTAL_K, replace = False))
+    # CURRENT_POSITION = random.choices(RANDOM_POSITION, k = TOTAL_K)
     new_image = Image.fromarray(image).convert('RGBA')
     for k in range(TOTAL_K):
         new_image.paste(random_characters[k], CURRENT_POSITION[k], random_characters[k])