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fix(tool): tool node error (#7459)

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Co-authored-by: hobo.l <hobo.l@binance.com>
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luckylhb90 2024-08-21 04:04:54 +03:00 committed by GitHub
parent 8c32f8c77d
commit 9a715f6b68
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1 changed files with 2 additions and 2 deletions
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api/core/workflow/nodes/tool/tool_node.py
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@ -2,7 +2,7 @@ from collections.abc import Mapping, Sequence
from os import path
from typing import Any, cast
from core.app.segments import ArrayAnyVariable, parser
from core.app.segments import ArrayAnySegment, ArrayAnyVariable, parser
from core.callback_handler.workflow_tool_callback_handler import DifyWorkflowCallbackHandler
from core.file.file_obj import FileTransferMethod, FileType, FileVar
from core.tools.entities.tool_entities import ToolInvokeMessage, ToolParameter
@ -142,7 +142,7 @@ class ToolNode(BaseNode):
def _fetch_files(self, variable_pool: VariablePool) -> list[FileVar]:
variable = variable_pool.get(['sys', SystemVariableKey.FILES.value])
assert isinstance(variable, ArrayAnyVariable)
assert isinstance(variable, ArrayAnyVariable | ArrayAnySegment)
return list(variable.value) if variable else []
def _convert_tool_messages(self, messages: list[ToolInvokeMessage]):