Update app.py

app.py

@@ -29,7 +29,7 @@ async def analyze_path(file: UploadFile = File(...)):
     image = Image.open(io.BytesIO(image_bytes)).convert("RGB")
 
     # 🔵 Resize ảnh để xử lý nhanh hơn
-    image = image.resize((256, 256))
+    image = image.resize((512, 512))
     image_np = np.array(image)
     flipped_image = cv2.flip(image_np, -1)