Update app.py

app.py

@@ -57,9 +57,14 @@ for model in models:
 
 def inference(images, min_score, model_name):
     results = []
-    for image in images:
+    for image in images:    
+        r = requests.get(image)
+        if r:
+            im = np.frombuffer(r.content, dtype="uint8")
+            im = cv2.imdecode(im, cv2.IMREAD_COLOR_BGR2RGB)
+    else:
         # Model expect BGR!
-        im = image[:, :, ::-1]
+        im = image[:,:,::-1]
 
         model_id = model_name_to_id[model_name]