fix error in exception (infiniflow#2694)

### What problem does this PR solve? infiniflow#2670 ### Type of change - [x] Bug Fix (non-breaking change which fixes an issue)
Halfknow · Sep 30, 2024 · f8ced38 · f8ced38
1 parent aa0f6b6
commit f8ced38
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rag/llm/chat_model.py b/rag/llm/chat_model.py
@@ -1340,7 +1340,7 @@ def chat(self, system, history, gen_conf):
                     + response["usage"]["output_tokens"],
                 )
             except Exception as e:
-                return ans + "\n**ERROR**: " + str(e), 0
+                return "\n**ERROR**: " + str(e), 0
         else:
             self.client._system_instruction = self.system
             if "max_tokens" in gen_conf: