Update inception quantized model path (#1969)

* update model path

* remove autologits before loading quantized model

Author: hx89

torchvision/models/quantization/inception.py

@@ -20,7 +20,7 @@
 quant_model_urls = {
     # fp32 weights ported from TensorFlow, quantized in PyTorch
     "inception_v3_google_fbgemm":
-        "https://download.pytorch.org/models/quantized/inception_v3_google_fbgemm-4f6e4894.pth"
+        "https://download.pytorch.org/models/quantized/inception_v3_google_fbgemm-71447a44.pth"
 }
 
 
@@ -65,6 +65,9 @@ def inception_v3(pretrained=False, progress=True, quantize=False, **kwargs):
 
     if pretrained:
         if quantize:
+            if not original_aux_logits:
+                model.aux_logits = False
+                del model.AuxLogits
             model_url = quant_model_urls['inception_v3_google' + '_' + backend]
         else:
             model_url = inception_module.model_urls['inception_v3_google']
@@ -74,9 +77,10 @@ def inception_v3(pretrained=False, progress=True, quantize=False, **kwargs):
 
         model.load_state_dict(state_dict)
 
-        if not original_aux_logits:
-            model.aux_logits = False
-            del model.AuxLogits
+        if not quantize:
+            if not original_aux_logits:
+                model.aux_logits = False
+                del model.AuxLogits
     return model