# Copyright (c) Microsoft. All rights reserved.

"""Shows how to enable Google Search grounding.

Allows Gemini to retrieve up-to-date information from the web before responding.

Requires the following environment variables to be set:
- GEMINI_API_KEY
- GEMINI_MODEL
"""

import asyncio

from agent_framework import Agent
from dotenv import load_dotenv

from agent_framework_gemini import GeminiChatClient

load_dotenv()


async def main() -> None:
    """Run the Google Search grounding example."""
    print("=== Google Search grounding ===")

    agent = Agent(
        client=GeminiChatClient(),
        name="SearchAgent",
        instructions="You are a helpful assistant. Use Google Search to provide accurate, up-to-date answers.",
        tools=[GeminiChatClient.get_web_search_tool()],
    )

    query = "What is the latest stable release of the .NET SDK?"
    print(f"User: {query}")
    print("Agent: ", end="", flush=True)
    async for chunk in agent.run(query, stream=True):
        if chunk.text:
            print(chunk.text, end="", flush=True)
    print("\n")


if __name__ == "__main__":
    asyncio.run(main())