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from langchain_openai import ChatOpenAI | |
from browser_use import Agent | |
from dotenv import load_dotenv | |
load_dotenv() | |
import os | |
import asyncio | |
from browser_use.browser.context import BrowserContextConfig, BrowserContext | |
from browser_use import Browser, SystemPrompt | |
""" | |
Add custom prompt system rules | |
""" | |
class MySystemPrompt(SystemPrompt): | |
def important_rules(self) -> str: | |
# Get existing rules from parent class | |
existing_rules = super().important_rules() | |
# Add your custom rules | |
new_rules = """ | |
9. Langue de la réponse : | |
- La réponse doit être rédigée en français ! | |
""" | |
# Make sure to use this pattern otherwise the exiting rules will be lost | |
return f'{existing_rules}\n{new_rules}' | |
async def main(): | |
config = BrowserContextConfig( | |
wait_for_network_idle_page_load_time=30, | |
maximum_wait_page_load_time=60, | |
browser_window_size={'width': 1080, 'height': 1880}, | |
locale='fr-FR', | |
user_agent='Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36', | |
highlight_elements=True, | |
viewport_expansion=500, | |
) | |
browser = Browser() | |
browser_context = BrowserContext(browser=browser, config=config) | |
sensitive_data = {'login': os.getenv('LEFOURGON_LOGIN'), 'password': os.getenv('LEFOURGON_PASSWORD')} | |
task = """Allez sur lefourgon.com, validez les cookies et connectez-vous avec le login et le password et ajoutez ces produits au panier : | |
En grand format (75cl): | |
- 6 bières La Bonne IPA à 4.50 € | |
- 6 soupes de légumes verts à 4.75 € | |
En petit format (33cl ou 20cl): | |
- 10 Kombucha NOKO Houblon en 33cl à 1.95 € | |
- 10 bouteilles de lait au chocolat Inex en 20 cl à 7,40 € | |
Une fois les produits ajoutés au panier, validez le panier et retournez le prix total du panier et un tableau récapitulatif des produits qui composent le panier et leur quantité. | |
""" | |
llm = ChatOpenAI( | |
model="gpt-4o", | |
temperature=0.0, | |
) | |
agent = Agent( | |
task=task, | |
llm=llm, | |
system_prompt_class=MySystemPrompt, | |
sensitive_data=sensitive_data, | |
browser_context=browser_context, | |
) | |
result = await agent.run() | |
print(result) | |
asyncio.run(main()) |
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