Add Core ML conversion

coreml/question-answering/float32_model.mlpackage/Data/com.apple.CoreML/model.mlmodel

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:18ebf38c22dfaad00b4d7511162673b55be8fc00b3f91386db85fd6197fb5b17
+size 79178

coreml/question-answering/float32_model.mlpackage/Data/com.apple.CoreML/weights/weight.bin

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e356ded7cc0413f071d47083448b62bbe1b6544b7b43ae2123ba8c51678acb93
+size 2643456

coreml/question-answering/float32_model.mlpackage/Manifest.json

@@ -0,0 +1,18 @@
+{
+    "fileFormatVersion": "1.0.0",
+    "itemInfoEntries": {
+        "218B5A93-6506-4079-9741-0CB44552A546": {
+            "author": "com.apple.CoreML",
+            "description": "CoreML Model Weights",
+            "name": "weights",
+            "path": "com.apple.CoreML/weights"
+        },
+        "50267F23-F1B5-448C-AB4D-6AFF222BE031": {
+            "author": "com.apple.CoreML",
+            "description": "CoreML Model Specification",
+            "name": "model.mlmodel",
+            "path": "com.apple.CoreML/model.mlmodel"
+        }
+    },
+    "rootModelIdentifier": "50267F23-F1B5-448C-AB4D-6AFF222BE031"
+}