[Add] browser-use and main.py

browser-use/examples/features/custom_user_agent.py

@@ -0,0 +1,79 @@
+import argparse
+import asyncio
+import os
+import sys
+
+sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
+
+from dotenv import load_dotenv
+
+load_dotenv()
+
+from langchain_anthropic import ChatAnthropic
+from langchain_openai import ChatOpenAI
+
+from browser_use import Agent
+from browser_use.browser.browser import Browser, BrowserConfig
+from browser_use.browser.context import BrowserContext, BrowserContextConfig
+from browser_use.controller.service import Controller
+
+
+def get_llm(provider: str):
+	if provider == 'anthropic':
+		return ChatAnthropic(model_name='claude-3-5-sonnet-20240620', timeout=25, stop=None, temperature=0.0)
+	elif provider == 'openai':
+		return ChatOpenAI(model='gpt-4o', temperature=0.0)
+
+	else:
+		raise ValueError(f'Unsupported provider: {provider}')
+
+
+# NOTE: This example is to find your current user agent string to use it in the browser_context
+task = 'go to https://whatismyuseragent.com and find the current user agent string '
+
+
+controller = Controller()
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument('--query', type=str, help='The query to process', default=task)
+parser.add_argument(
+	'--provider',
+	type=str,
+	choices=['openai', 'anthropic'],
+	default='openai',
+	help='The model provider to use (default: openai)',
+)
+
+args = parser.parse_args()
+
+llm = get_llm(args.provider)
+
+
+browser = Browser(
+	config=BrowserConfig(
+		# browser_binary_path='/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
+	)
+)
+
+browser_context = BrowserContext(config=BrowserContextConfig(user_agent='foobarfoo'), browser=browser)
+
+agent = Agent(
+	task=args.query,
+	llm=llm,
+	controller=controller,
+	# browser=browser,
+	browser_context=browser_context,
+	use_vision=True,
+	max_actions_per_step=1,
+)
+
+
+async def main():
+	await agent.run(max_steps=25)
+
+	input('Press Enter to close the browser...')
+	await browser_context.close()
+
+
+asyncio.run(main())