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Update README to clarify Web Browsing Agent Team usage, and use animated Chromium browser (#5861)

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Because it is more fun to see it
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Eric Zhu 2025-03-07 16:47:00 -08:00 committed by GitHub
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@ -47,22 +47,24 @@ from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient from autogen_ext.models.openai import OpenAIChatCompletionClient
async def main() -> None: async def main() -> None:
agent = AssistantAgent("assistant", OpenAIChatCompletionClient(model="gpt-4o")) model_client = OpenAIChatCompletionClient(model="gpt-4o")
agent = AssistantAgent("assistant", model_client=model_client)
print(await agent.run(task="Say 'Hello World!'")) print(await agent.run(task="Say 'Hello World!'"))
await model_client.close()
asyncio.run(main()) asyncio.run(main())
``` ```
### Team ### Web Browsing Agent Team
Create a group chat team with an assistant agent, a web surfer agent, and a user proxy agent Create a group chat team with a web surfer agent and a user proxy agent
for web browsing tasks. You need to install [playwright](https://playwright.dev/python/docs/library). for web browsing tasks. You need to install [playwright](https://playwright.dev/python/docs/library).
```python ```python
# pip install -U autogen-agentchat autogen-ext[openai,web-surfer] # pip install -U autogen-agentchat autogen-ext[openai,web-surfer]
# playwright install # playwright install
import asyncio import asyncio
from autogen_agentchat.agents import AssistantAgent, UserProxyAgent from autogen_agentchat.agents import UserProxyAgent
from autogen_agentchat.conditions import TextMentionTermination from autogen_agentchat.conditions import TextMentionTermination
from autogen_agentchat.teams import RoundRobinGroupChat from autogen_agentchat.teams import RoundRobinGroupChat
from autogen_agentchat.ui import Console from autogen_agentchat.ui import Console
@ -71,12 +73,21 @@ from autogen_ext.agents.web_surfer import MultimodalWebSurfer
async def main() -> None: async def main() -> None:
model_client = OpenAIChatCompletionClient(model="gpt-4o") model_client = OpenAIChatCompletionClient(model="gpt-4o")
assistant = AssistantAgent("assistant", model_client) # The web surfer will open a Chromium browser window to perform web browsing tasks.
web_surfer = MultimodalWebSurfer("web_surfer", model_client) web_surfer = MultimodalWebSurfer("web_surfer", model_client, headless=False, animate_actions=True)
# The user proxy agent is used to get user input after each step of the web surfer.
# NOTE: you can skip input by pressing Enter.
user_proxy = UserProxyAgent("user_proxy") user_proxy = UserProxyAgent("user_proxy")
termination = TextMentionTermination("exit") # Type 'exit' to end the conversation. # The termination condition is set to end the conversation when the user types 'exit'.
team = RoundRobinGroupChat([web_surfer, assistant, user_proxy], termination_condition=termination) termination = TextMentionTermination("exit", sources=["user_proxy"])
# Web surfer and user proxy takes turns in a round-robin fashion.
team = RoundRobinGroupChat([web_surfer, user_proxy], termination_condition=termination)
try:
# Start the team and wait for it to terminate.
await Console(team.run_stream(task="Find information about AutoGen and write a short summary.")) await Console(team.run_stream(task="Find information about AutoGen and write a short summary."))
finally:
await web_surfer.close()
await model_client.close()
asyncio.run(main()) asyncio.run(main())
``` ```