update request f

src/utils/images.py

@@ -10,17 +10,20 @@ from PIL import Image
 
 
 def url_to_ndarray(url):
-    result = requests.get(url, timeout=30)
-    if result.ok:
-        img = Image.open(io.BytesIO(result.content))
-        img = img.convert("RGB")
-        data = np.array(img)
-        return data
-    else:
-        print("http get: {}".format(result.status_code))
+    try:
+        result = requests.get(url, timeout=30)
+        if result.ok:
+            img = Image.open(io.BytesIO(result.content))
+            img = img.convert("RGB")
+            data = np.array(img)
+            return data
+        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)
     img = Image.fromarray(result).convert("RGB")