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feat: llm text stream support for workflow app (#3798)

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Co-authored-by: JzoNg <jzongcode@gmail.com>
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takatost 2024-04-28 17:37:00 +08:00 • committed by GitHub
commit ff67a6d338
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27 changed files with 549 additions and 58 deletions
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16
api/core/app/entities/task_entities.py
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@ -9,9 +9,17 @@ from core.workflow.entities.node_entities import NodeType
from core.workflow.nodes.answer.entities import GenerateRouteChunk
class StreamGenerateRoute(BaseModel):
class WorkflowStreamGenerateNodes(BaseModel):
"""
StreamGenerateRoute entity
WorkflowStreamGenerateNodes entity
"""
end_node_id: str
stream_node_ids: list[str]
class ChatflowStreamGenerateRoute(BaseModel):
"""
ChatflowStreamGenerateRoute entity
"""
answer_node_id: str
generate_route: list[GenerateRouteChunk]
@ -55,6 +63,8 @@ class WorkflowTaskState(TaskState):
ran_node_execution_infos: dict[str, NodeExecutionInfo] = {}
latest_node_execution_info: Optional[NodeExecutionInfo] = None
current_stream_generate_state: Optional[WorkflowStreamGenerateNodes] = None
class AdvancedChatTaskState(WorkflowTaskState):
"""
@ -62,7 +72,7 @@ class AdvancedChatTaskState(WorkflowTaskState):
"""
usage: LLMUsage
current_stream_generate_state: Optional[StreamGenerateRoute] = None
current_stream_generate_state: Optional[ChatflowStreamGenerateRoute] = None
class StreamEvent(Enum):