Add ernie2.0 models.

Author: Xreki

paddle_samples/PaddleNLP/ernie-2.0-base-zh/graph_hash.txt

@@ -0,0 +1 @@
+c1e7e52eab55414cee7c44a9e8c4f81bbd59e3837b185e179e6317efa04f69ec

paddle_samples/PaddleNLP/ernie-2.0-base-zh/graph_net.json

@@ -0,0 +1,6 @@
+{
+    "framework": "paddle",
+    "model_name": "ernie-2.0-base-zh",
+    "num_devices_required": 1,
+    "num_nodes_required": 1
+}

paddle_samples/PaddleNLP/ernie-2.0-base-zh/input_meta.py

@@ -0,0 +1,12 @@
+class Program_weight_tensor_data_0:
+    name = "data_0"
+    shape = [1, 11]
+    dtype = "int64"
+    data = [1, 811, 1257, 175, 29, 502, 130, 706, 3619, 12046, 2]
+
+
+class Program_weight_tensor_data_1:
+    name = "data_1"
+    shape = [1, 11]
+    dtype = "int64"
+    data = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]