fix(model_runtime): ensure compatibility with O1 models by adjusting token parameters (langgenius#10537)

Author: laipz8200

api/core/model_runtime/model_providers/openai/llm/llm.py

@@ -617,6 +617,10 @@ def _chat_generate(
         # o1 compatibility
         block_as_stream = False
         if model.startswith("o1"):
+            if "max_tokens" in model_parameters:
+                model_parameters["max_completion_tokens"] = model_parameters["max_tokens"]
+                del model_parameters["max_tokens"]
+
             if stream:
                 block_as_stream = True
                 stream = False