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c209999 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | from langgraph.graph import StateGraph, START
from src.graph.state import SandboxState
from src.graph.nodes import (
coder_node,
executor_node,
critic_node,
success_node,
fail_node,
)
def should_retry(state: SandboxState) -> str:
if state.get("sandbox_result") and state["sandbox_result"].success:
return "success"
if state["retry_count"] < state["max_retries"]:
return "critic"
return "fail"
def build_sandbox_graph(max_retries: int = 3) -> StateGraph:
builder = StateGraph(SandboxState)
builder.add_node("coder", coder_node)
builder.add_node("executor", executor_node)
builder.add_node("critic", critic_node)
builder.add_node("success", success_node)
builder.add_node("fail", fail_node)
builder.add_edge(START, "coder")
builder.add_edge("coder", "executor")
builder.add_conditional_edges(
"executor",
should_retry,
{
"success": "success",
"critic": "critic",
"fail": "fail",
},
)
builder.add_edge("critic", "coder")
return builder.compile()
|