fix: account for threshold

app.py

@@ -44,9 +44,9 @@ def get_masks(prompts, img, threhsold):
     return masks
 
 
-def extract_image(img, pos_prompts, neg_prompts, threhsold):
-    positive_masks = get_masks(pos_prompts, img, 0.5)
-    negative_masks = get_masks(neg_prompts, img, 0.5)
+def extract_image(img, pos_prompts, neg_prompts, threshold):
+    positive_masks = get_masks(pos_prompts, img, threshold)
+    negative_masks = get_masks(neg_prompts, img, threshold)
 
     # combine masks into one masks, logic OR
     pos_mask = np.any(np.stack(positive_masks), axis=0)