Update preprocessor_config.json

preprocessor_config.json

@@ -1,20 +1,9 @@
 {
   "do_normalize": true,
   "do_resize": true,
-  "image_processor_type": "EfficientNetImageProcessor",
-  "image_mean": [
-    0.485,
-    0.456,
-    0.406
-  ],
-  "image_std": [
-    0.229,
-    0.224,
-    0.225
-  ],
+  "feature_extractor_type": "EfficientNetFeatureExtractor",
+  "image_mean": [0.485, 0.456, 0.406],
+  "image_std": [0.229, 0.224, 0.225],
   "resample": 2,
-  "size": {
-    "height": 300,
-    "width": 300
-  }
-}
+  "size": {"height": 300, "width": 300}
+}