diff --git a/docs/my-website/docs/set_keys.md b/docs/my-website/docs/set_keys.md
index c77392aad6..1fc657cf98 100644
--- a/docs/my-website/docs/set_keys.md
+++ b/docs/my-website/docs/set_keys.md
@@ -148,4 +148,14 @@ assert(valid_models == expected_models)
 
 # reset replicate env key
 os.environ = old_environ
+```
+
+### `validate_environment(model: str)`
+
+This helper tells you if you have all the required environment variables for a model, and if not - what's missing. 
+
+```python
+import litellm
+
+print(litellm.validate_environment("openai/gpt-3.5-turbo"))
 ```
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