Add `Baichuan2-7B-Chat-GGUF` models

Signed-off-by: Xin Liu <sam@secondstate.io>

.gitattributes

@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+*.gguf filter=lfs diff=lfs merge=lfs -text

Baichuan2-7B-Chat-ggml-model-f16.gguf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65f28ca453d8664342178643316c4e5b7e1c0fd75e5a1bd1809651c405d79462
+size 15015357824

Baichuan2-7B-Chat-ggml-model-q4_0.gguf

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82deec2b1ed20fa996b45898abfcff699a92e8a6dc8e53e4fd487328ec9181a9
+size 4358639040

README.md

@@ -1,3 +1,10 @@
----
-license: apache-2.0
----
+# Baichuan2-7B-Chat-GGUF
+
+## Prompt Template
+
+```bash
+以下内容为人类用户与与一位智能助手的对话。
+
+用户:你好！
+助手:
+```