add check that openai modelname is indeed not used if n parameter not found

Author: thiswillbeyourgithub

WDoc/WDoc.py

@@ -1209,6 +1209,7 @@ def query_task(self, query: Optional[str]) -> dict:
                 eval_args["n"] = self.query_eval_check_number
             else:
                 red(f"Model {self.query_eval_modelname} does not support parameter 'n' so will be called multiple times instead. This might cost more.")
+                assert self.query_eval_modelbackend != "openai"
             if "max_tokens" in self.eval_llm_params:
                 eval_args["max_tokens"] = 2
             else: