update docs

Co-authored-by: Douwe Maan <[email protected]>

Author: GDaamn

docs/models/openai.md

@@ -192,8 +192,6 @@ result2 = agent.run_sync(
 print(result2.output)
 #> This is an excellent joke invented by Samuel Colvin, it needs no explanation.
 ```
-It is recommended to use `auto` mode only when the history comes from a single, uninterrupted run,
-with all responses coming from the same OpenAI model (e.g like internal tool calls), as the server-side history will override any locally modified history.
 
 ## OpenAI-compatible Models