diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5ceb386
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+venv
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..0093bb4
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "models/chatglm-6b-int4"]
+	path = models/chatglm-6b-int4
+	url = https://huggingface.co/THUDM/chatglm-6b-int4
+[submodule "models/chatglm-6b"]
+	path = models/chatglm-6b
+	url = https://huggingface.co/THUDM/chatglm-6b
diff --git a/models/chatglm-6b b/models/chatglm-6b
new file mode 160000
index 0000000..1b54948
--- /dev/null
+++ b/models/chatglm-6b
@@ -0,0 +1 @@
+Subproject commit 1b54948bb28de5258b55b893e193c3046a0b0484
diff --git a/models/chatglm-6b-int4 b/models/chatglm-6b-int4
new file mode 160000
index 0000000..3ba9437
--- /dev/null
+++ b/models/chatglm-6b-int4
@@ -0,0 +1 @@
+Subproject commit 3ba943724188bca4a34c7cfc3f2752c05cf75ceb