diff --git a/.pr_agent.toml b/.pr_agent.toml
new file mode 100644
index 000000000..8d65c89aa
--- /dev/null
+++ b/.pr_agent.toml
@@ -0,0 +1,4 @@
+[config]
+model="gpt-4" # the OpenAI model you've deployed on Azure (e.g. gpt-3.5-turbo)
+model_turbo="gpt-4" # the OpenAI model you've deployed on Azure (e.g. gpt-3.5-turbo)
+fallback_models=["gpt-4"] # the OpenAI model you've deployed on Azure (e.g. gpt-3.5-turbo)
\ No newline at end of file