初始化项目，由ModelHub XC社区提供模型

Model: selfrag/selfrag_llama2_7b
Source: Original Platform

added_tokens.json

@@ -0,0 +1,18 @@
+{
+  "</paragraph>": 32006,
+  "<pad>": 32015,
+  "<paragraph>": 32005,
+  "[Continue to Use Evidence]": 32002,
+  "[Fully supported]": 32012,
+  "[Irrelevant]": 32003,
+  "[No Retrieval]": 32000,
+  "[No support / Contradictory]": 32014,
+  "[Partially supported]": 32013,
+  "[Relevant]": 32004,
+  "[Retrieval]": 32001,
+  "[Utility:1]": 32007,
+  "[Utility:2]": 32008,
+  "[Utility:3]": 32009,
+  "[Utility:4]": 32010,
+  "[Utility:5]": 32011
+}