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from __future__ import annotations
import asyncio
from colorama import Fore
from typing import TYPE_CHECKING, List
from . import decision_maker_registry
from .base import BaseDecisionMaker
from agentverse.logging import typewriter_log, logger
if TYPE_CHECKING:
from agentverse.agents import BaseAgent, SolverAgent, CriticAgent
from agentverse.message import Message, CriticMessage, SolverMessage
@decision_maker_registry.register("concurrent")
class ConcurrentDecisionMaker(BaseDecisionMaker):
"""
Discuss in a concurrent manner.
"""
name: str = "concurrent"
max_inner_turns: int = 3
async def astep(
self,
agents: List[BaseAgent],
task_description: str,
previous_plan: str = "No solution yet.",
advice: str = "No advice yet.",
*args,
**kwargs,
) -> List[SolverMessage]:
# Here we assume that the first agent is the solver.
# The rest of the agents are the reviewers.
last_reviews = []
for i in range(self.max_inner_turns):
reviews: List[CriticMessage] = await asyncio.gather(
*[
agent.astep(previous_plan, advice, task_description)
for agent in agents[1:]
]
)
logger.info("", "Reviews:", Fore.YELLOW)
logger.info(
"",
"\n".join(
[f"[{review.sender}]: {review.content}" for review in reviews]
),
Fore.YELLOW,
)
nonempty_reviews = []
for review in reviews:
if not review.is_agree and review.content != "":
nonempty_reviews.append(review)
self.broadcast_messages(agents[1:], nonempty_reviews)
if len(nonempty_reviews) == 0:
break
last_reviews = nonempty_reviews
agents[0].add_message_to_memory(last_reviews)
result = agents[0].step(previous_plan, advice, task_description)
# agents[0].add_message_to_memory([result])
self.broadcast_messages(agents, [result])
return [result]
def broadcast_messages(self, agents, messages) -> None:
for agent in agents:
agent.add_message_to_memory(messages)
def p2p_messages(self, agents, messages) -> None:
agents[0].add_message_to_memory(messages)
for message in messages:
for agent in agents[1:]:
if agent.name == message.sender:
agent.add_message_to_memory(messages)
break
def reset(self):
pass
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