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Liang Wu
58 lines
2.1 KiB
Python
Executable File
58 lines
2.1 KiB
Python
Executable File
# Copyright 2025 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from google.adk.agents.llm_agent import Agent
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from google.adk.tools.tool_context import ToolContext
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from . import execution_agent
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def update_execution_plan(
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execution_agents: list[str], tool_context: ToolContext
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) -> str:
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"""Updates the execution plan for the agents to run."""
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tool_context.state["execution_agents"] = execution_agents
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return "execution_agents updated."
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root_agent = Agent(
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model="gemini-2.5-flash",
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name="execution_manager_agent",
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instruction="""\
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You are the Execution Manager Agent, responsible for setting up execution plan and delegate to plan_execution_agent for the actual plan execution.
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You ONLY have the following worker agents: `code_agent`, `math_agent`.
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You should do the following:
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1. Analyze the user input and decide any worker agents that are relevant;
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2. If none of the worker agents are relevant, you should explain to user that no relevant agents are available and ask for something else;
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3. Update the execution plan with the relevant worker agents using `update_execution_plan` tool.
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4. Transfer control to the plan_execution_agent for the actual plan execution.
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When calling the `update_execution_plan` tool, you should pass the list of worker agents that are relevant to user's input.
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NOTE:
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* If you are not clear about user's intent, you should ask for clarification first;
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* Only after you're clear about user's intent, you can proceed to step #3.
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""",
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sub_agents=[
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execution_agent.plan_execution_agent,
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],
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tools=[update_execution_plan],
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)
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