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fix: query will be None if the query_prompt_template not exists (#11031)

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Signed-off-by: -LAN- <laipz8200@outlook.com>
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-LAN- 2024-11-24 21:06:51 +08:00 committed by GitHub
parent 8565c18e84
commit 60b5dac3ab
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1 changed files with 8 additions and 3 deletions
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11
api/core/workflow/nodes/llm/node.py
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@ -38,6 +38,7 @@ from core.variables import (
ObjectSegment,
StringSegment,
)
from core.workflow.constants import SYSTEM_VARIABLE_NODE_ID
from core.workflow.entities.node_entities import NodeRunMetadataKey, NodeRunResult
from core.workflow.entities.variable_entities import VariableSelector
from core.workflow.entities.variable_pool import VariablePool
@ -133,11 +134,15 @@ class LLMNode(BaseNode[LLMNodeData]):
# fetch memory
memory = self._fetch_memory(node_data_memory=self.node_data.memory, model_instance=model_instance)
# fetch prompt messages
query = None
if self.node_data.memory:
query = self.node_data.memory.query_prompt_template
else:
query = None
if query is None and (
query_variable := self.graph_runtime_state.variable_pool.get(
(SYSTEM_VARIABLE_NODE_ID, SystemVariableKey.QUERY)
)
):
query = query_variable.text
prompt_messages, stop = self._fetch_prompt_messages(
user_query=query,