From 8d417059918d404946aa73797a6cd6c01304b06e Mon Sep 17 00:00:00 2001
From: Henrique Mello <34276318+hrmello@users.noreply.github.com>
Date: Tue, 6 Jan 2026 15:12:23 -0300
Subject: [PATCH] Add environment variable support for azure_deployment

---
 rlm/clients/azure_openai.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rlm/clients/azure_openai.py b/rlm/clients/azure_openai.py
index e65d9e1e2..90e04da3f 100644
--- a/rlm/clients/azure_openai.py
+++ b/rlm/clients/azure_openai.py
@@ -39,6 +39,9 @@ def __init__(
         if api_version is None:
             api_version = os.getenv("AZURE_OPENAI_API_VERSION", "2024-02-01")
 
+        if azure_deployment is None:
+            azure_deployment = os.getenv("AZURE_OPENAI_DEPLOYMENT")
+
         if azure_endpoint is None:
             raise ValueError(
                 "azure_endpoint is required for Azure OpenAI client. "