update request f

src/utils/images.py

@@ -10,6 +10,7 @@ from PIL import Image
 
 
 def url_to_ndarray(url):
+    try:
         result = requests.get(url, timeout=30)
         if result.ok:
             img = Image.open(io.BytesIO(result.content))
@@ -19,7 +20,9 @@ def url_to_ndarray(url):
         else:
             print("http get: {}".format(result.status_code))
             return np.array([])
-
+    except Exception as e:
+        print(e)
+        return np.array([])
 
 def file_to_ndarray(path):
     result = cv2.imread(path)