Adding temp candidate pretrained model for mobilenetv3 large.

Author: datumbox

torchvision/models/detection/retinanet.py

@@ -556,9 +556,10 @@ def forward(self, images, targets=None):
             return losses, detections
         return self.eager_outputs(losses, detections)
 
-
+# TODO: replace with pytorch links
 model_urls = {
-    'retinanet_mobilenet_v3_large_fpn_coco': None,  # TODO: add pretrained model
+    'retinanet_mobilenet_v3_large_fpn_coco':
+        'https://github.com/datumbox/torchvision-models/raw/main/retinanet_mobilenet_v3_large_fpn-9385e81f.pth',
     'retinanet_resnet50_fpn_coco':
         'https://download.pytorch.org/models/retinanet_resnet50_fpn_coco-eeacb38b.pth',
 }