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| """ | |
| Web agent for finding and extracting song lyrics from online sources. | |
| """ | |
| from smolagents import CodeAgent, VisitWebpageTool | |
| from loguru import logger | |
| from config import load_prompt_templates | |
| from tools.search_tools import ThrottledDuckDuckGoSearchTool | |
| def create_web_agent(model): | |
| """ | |
| Create an agent specialized in web browsing and lyrics extraction. | |
| Args: | |
| model: The LLM model to use with this agent | |
| Returns: | |
| A configured CodeAgent for web searches | |
| """ | |
| # Load prompt templates | |
| prompt_templates = load_prompt_templates() | |
| # Create the throttled search tool | |
| throttled_search_tool = ThrottledDuckDuckGoSearchTool( | |
| min_delay=5.0, | |
| max_delay=10.0 | |
| ) | |
| # Create and return the agent with specialized lyrics search instructions | |
| # Customize the prompts to use our specialized lyrics_search_agent prompt | |
| custom_prompt_templates = prompt_templates.copy() | |
| # Set our special prompt as the system prompt for better instruction | |
| if 'lyrics_search_agent' in custom_prompt_templates: | |
| custom_prompt_templates['system_prompt'] = custom_prompt_templates['lyrics_search_agent'] | |
| agent = CodeAgent( | |
| model=model, | |
| tools=[throttled_search_tool, VisitWebpageTool()], | |
| name="lyrics_search_agent", | |
| description="Specialized agent for finding and extracting complete song lyrics", | |
| additional_authorized_imports=["numpy", "bs4", "json", "re"], | |
| max_steps=10, # Hardcoded from config | |
| verbosity_level=2, # Hardcoded from config | |
| prompt_templates=prompt_templates | |
| ) | |
| logger.info("Web agent (lyrics search) created successfully") | |
| return agent | |