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Delete multi_agent.py
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multi_agent.py
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from smolagents import (
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CodeAgent,
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VisitWebpageTool,
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WebSearchTool,
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WikipediaSearchTool,
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PythonInterpreterTool,
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FinalAnswerTool,
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LiteLLMModel,
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)
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from vision_tool import image_reasoning_tool
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from throttle import consume
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import os
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import time
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# ---- TOOLS ----
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common = dict(
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api_key=os.getenv("GROQ_API_KEY"),
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api_base="https://api.groq.com/openai/v1",
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flatten_messages_as_text=True,
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)
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# ---- MULTI-AGENT SYSTEM ----
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class MultyAgentSystem:
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def __init__(self):
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self.deepseek_model = LiteLLMModel(
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"groq/deepseek-r1-distill-llama-70b",
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max_tokens=512,
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**common,
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)
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self.qwen_model = LiteLLMModel("groq/qwen-qwq-32b", **common)
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self.fallback_model = LiteLLMModel("groq/llama3-70b-8k", **common)
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self.verification_limit = int(os.getenv("VERIFY_WORD_LIMIT", "75"))
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# --- Web agent definition ---
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self.web_agent = CodeAgent(
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model=self.qwen_model,
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tools=[WebSearchTool(), VisitWebpageTool(), WikipediaSearchTool()],
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name="web_agent",
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description=(
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"You are a web browsing agent. Whenever the given {task} involves browsing "
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"the web or a specific website such as Wikipedia or YouTube, you will use "
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"the provided tools. For web-based factual and retrieval tasks, be as precise and source-reliable as possible."
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),
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additional_authorized_imports=[
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"markdownify",
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"json",
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"requests",
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"urllib.request",
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"urllib.parse",
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"wikipedia-api",
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],
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verbosity_level=0,
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max_steps=10,
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)
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# --- Info agent definition ---
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self.info_agent = CodeAgent(
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model=self.qwen_model,
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tools=[PythonInterpreterTool(), image_reasoning_tool],
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name="info_agent",
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description=(
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"You are an agent tasked with cleaning, parsing, calculating information, and performing OCR if images are provided in the {task}. "
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"You can also analyze images using a vision model. You handle all math, code, and data manipulation. Use numpy, math, and available libraries. "
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"For image or chess tasks, use pytesseract, PIL, chess, or the image_reasoning_tool as required."
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),
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additional_authorized_imports=[
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"numpy",
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"math",
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"pytesseract",
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"PIL",
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"chess",
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],
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)
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# --- Manager agent definition ---
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manager_planning_interval = int(os.getenv("MANAGER_PLANNING_INTERVAL", "3"))
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manager_max_steps = int(os.getenv("MANAGER_MAX_STEPS", "8"))
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# The manager starts with the smaller Qwen model to minimize token usage
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# and only relies on DeepSeek when verifying critical answers.
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self.manager_agent = CodeAgent(
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model=self.qwen_model,
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tools=[FinalAnswerTool()],
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managed_agents=[self.web_agent, self.info_agent],
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name="manager_agent",
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description=(
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"You are the manager. Given a {task}, plan which agent to use: "
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"If web data is needed, delegate to web_agent. If math, parsing, image reasoning, or code is needed, use info_agent. "
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"After collecting outputs, optionally cross-validate and check correctness, then finalize and submit the best answer using FinalAnswerTool. "
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"For each task, explicitly explain your planning steps and reasons for choosing which agent, and always prefer the most accurate and complete answer possible."
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),
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additional_authorized_imports=[
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"json",
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"pandas",
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"numpy",
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],
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planning_interval=manager_planning_interval,
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verbosity_level=2,
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max_steps=manager_max_steps,
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)
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# runtime tracking for fallback switching
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self.total_runtime = 0.0
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self.first_call_duration = None
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self.model_switched = False
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def _switch_to_fallback(self):
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if self.model_switched:
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return
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self.manager_agent.model = self.fallback_model
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self.model_switched = True
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def run(self, question, high_stakes: bool = False, **kwargs):
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start_time = time.time()
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print("Generating initial answer with Qwen-32B")
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initial_answer = self.manager_agent(question, **kwargs)
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call_duration = time.time() - start_time
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answer = initial_answer
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if high_stakes or len(initial_answer.split()) > self.verification_limit:
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print("Verifying answer using DeepSeek-70B")
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verification_prompt = (
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"Review the following answer for accuracy and rewrite if needed:"
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f"\n\n{initial_answer}"
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)
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try:
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max_completion_tokens = kwargs.get("max_completion_tokens", 512)
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prompt_tokens = len(verification_prompt.split())
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consume(prompt_tokens + max_completion_tokens)
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answer = self.deepseek_model(
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verification_prompt, max_completion_tokens=max_completion_tokens
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)
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except Exception as e:
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print(f"Verification failed: {e}. Using initial answer.")
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answer = initial_answer
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if self.first_call_duration is None:
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self.first_call_duration = call_duration
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if self.first_call_duration > 30:
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self._switch_to_fallback()
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self.total_runtime += call_duration
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if self.total_runtime > 300 and not self.model_switched:
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self._switch_to_fallback()
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return answer
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def __call__(self, question, high_stakes: bool = False, **kwargs):
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return self.run(question, high_stakes=high_stakes, **kwargs)
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