update: minor changes

app.py

@@ -23,15 +23,6 @@ def clear_func():
     gc.collect()
 
 
-def process_mask(mask):
-    mask = mask.convert("L")
-    mask = np.array(mask)
-
-    mask = np.where(mask > 128, 255, 0).astype(np.uint8)
-
-    return Image.fromarray(mask)
-
-
 @spaces.GPU
 def clothing_try_on(image, mask):
     jewellery_mask = Image.fromarray(
@@ -85,7 +76,7 @@ def clothing_try_on(image, mask):
 
 def base64_to_image(base64_str):
     image_data = base64.b64decode(base64_str)
-    image = Image.open(BytesIO(image_data))
+    image = Image.open(BytesIO(image_data)).convert("RGB")
     return image