fix: fix unstable function call response arguments missing (#2872)

2 years ago · 83145486b0
parent 6fd1795d25
commit 83145486b0
1 changed files with 2 additions and 0 deletions
--- a/api/core/model_runtime/model_providers/openai/llm/llm.py
+++ b/api/core/model_runtime/model_providers/openai/llm/llm.py
@ -656,6 +656,8 @@ class OpenAILargeLanguageModel(_CommonOpenAI, LargeLanguageModel):
                if assistant_message_function_call:
                    # start of stream function call
                    delta_assistant_message_function_call_storage = assistant_message_function_call
+                    if delta_assistant_message_function_call_storage.arguments is None:
+                        delta_assistant_message_function_call_storage.arguments = ''
                    if not has_finish_reason:
                        continue