Add identical FP32 demo policy in external-weight format for mobile loading

config.json

@@ -63,6 +63,16 @@
       "path": "racer/network.onnx",
       "size": 403036698,
       "sha256": "130a22718a34c0da488e2157553b40efedfefcf6ca6cb6b97cfdd67f8dfbeaf3"
+    },
+    {
+      "path": "demo/model_graph.onnx",
+      "size": 439477,
+      "sha256": "424dc45a242db30a002451b54db67e6c6ff970dcc579f24cc8854cd9c6ea0cf2"
+    },
+    {
+      "path": "demo/weights.bin",
+      "size": 402946352,
+      "sha256": "b516946707127a66ee41c4dbc740ab3eb19504de3a8c93ebec16238e65ed9e05"
     }
   ]
 }

demo/model_graph.onnx

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:424dc45a242db30a002451b54db67e6c6ff970dcc579f24cc8854cd9c6ea0cf2
+size 439477

demo/weights.bin

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b516946707127a66ee41c4dbc740ab3eb19504de3a8c93ebec16238e65ed9e05
+size 402946352