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Make state_schema default to None instead of AgentState. #175

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Merged
merged 4 commits into from
May 27, 2025
Merged

Make state_schema default to None instead of AgentState. #175

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3d5c8ee
Make state_schema default to None instead of AgentState.
willist May 23, 2025
bfffad2
Update langgraph_supervisor/supervisor.py
vbarda May 27, 2025
fe10c0a
update
vbarda May 27, 2025
f8168fd
update
vbarda May 27, 2025
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9 changes: 8 additions & 1 deletion langgraph_supervisor/supervisor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
from langgraph.prebuilt import ToolNode
from langgraph.prebuilt.chat_agent_executor import (
AgentState,
AgentStateWithStructuredResponse,
Prompt,
StateSchemaType,
StructuredResponseSchema,
Expand Down Expand Up @@ -201,7 +202,7 @@ def create_supervisor(
Union[StructuredResponseSchema, tuple[str, StructuredResponseSchema]]
] = None,
parallel_tool_calls: bool = False,
state_schema: StateSchemaType = AgentState,
state_schema: StateSchemaType | None = None,
config_schema: Type[Any] | None = None,
output_mode: OutputMode = "last_message",
add_handoff_messages: bool = True,
Expand Down Expand Up @@ -323,6 +324,12 @@ def web_search(query: str) -> str:
"""
if add_handoff_back_messages is None:
add_handoff_back_messages = add_handoff_messages

if state_schema is None:
state_schema = (
AgentStateWithStructuredResponse if response_format is not None else AgentState
)

agent_names = set()
for agent in agents:
if agent.name is None or agent.name == "LangGraph":
Expand Down