mirror of
https://github.com/microsoft/agent-framework.git
synced 2026-06-16 21:04:09 +08:00
Eduard van Valkenburg
3a49b1d6dd
* [BREAKING] Remove deprecated Python OpenAI/Azure AI surfaces Also clean up follow-on docs, environment guidance, package metadata, and lab test stability. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Fix deleted semantic-kernel sample links Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Address PR review feedback Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * improve foundry language * Fix A2A Foundry sample regression Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
81 lines
2.1 KiB
Python
81 lines
2.1 KiB
Python
# Copyright (c) Microsoft. All rights reserved.
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import asyncio
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from agent_framework import Agent, FunctionTool
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from agent_framework.openai import OpenAIChatClient
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from dotenv import load_dotenv
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# Load environment variables from .env file
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load_dotenv()
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"""
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Example of how to create a function that only consists of a declaration without an implementation.
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This is useful when you want the agent to use tools that are defined elsewhere or when you want
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to test the agent's ability to reason about tool usage without executing them.
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The only difference is that you provide a FunctionTool without a function.
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If you need a input_model, you can still provide that as well.
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"""
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async def main():
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function_declaration = FunctionTool(
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name="get_current_time",
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description="Get the current time in ISO 8601 format.",
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)
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agent = Agent(
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client=OpenAIChatClient(),
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name="DeclarationOnlyToolAgent",
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instructions="You are a helpful agent that uses tools.",
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tools=function_declaration,
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)
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query = "What is the current time?"
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print(f"User: {query}")
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result = await agent.run(query)
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print(f"Result: {result.to_json(indent=2)}\n")
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"""
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Expected result:
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User: What is the current time?
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Result: {
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"type": "agent_response",
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"messages": [
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{
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"type": "chat_message",
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"role": {
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"type": "role",
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"value": "assistant"
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},
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"contents": [
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{
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"type": "function_call",
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"call_id": "call_0flN9rfGLK8LhORy4uMDiRSC",
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"name": "get_current_time",
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"arguments": "{}",
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"fc_id": "fc_0fd5f269955c589f016904c46584348195b84a8736e61248de"
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}
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],
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"author_name": "DeclarationOnlyToolAgent",
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"additional_properties": {}
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}
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],
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"response_id": "resp_0fd5f269955c589f016904c462d5cc819599d28384ba067edc",
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"created_at": "2025-10-31T15:14:58.000000Z",
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"usage_details": {
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"type": "usage_details",
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"input_token_count": 63,
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"output_token_count": 145,
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"total_token_count": 208,
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"openai.reasoning_tokens": 128
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},
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"additional_properties": {}
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}
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"""
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if __name__ == "__main__":
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asyncio.run(main())
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