fix: question classifier instruction npe (#4931)

2 years ago · 21ac2afb3a
parent f7dd327bc2
commit 21ac2afb3a
1 changed files with 1 additions and 1 deletions
--- a/api/core/workflow/nodes/question_classifier/question_classifier_node.py
+++ b/api/core/workflow/nodes/question_classifier/question_classifier_node.py
@ -50,7 +50,7 @@ class QuestionClassifierNode(LLMNode):
        # fetch memory
        memory = self._fetch_memory(node_data.memory, variable_pool, model_instance)
        # fetch instruction
-        instruction = self._format_instruction(node_data.instruction, variable_pool)
+        instruction = self._format_instruction(node_data.instruction, variable_pool) if node_data.instruction else ''
        node_data.instruction = instruction
        # fetch prompt messages
        prompt_messages, stop = self._fetch_prompt(