Add TavilyExtractorTool and TavilySearchTool with documentation

[prdai]

Introduce two new tools, TavilyExtractorTool and TavilySearchTool, enabling CrewAI agents to extract content and perform searches using the Tavily API. Include installation instructions and usage examples in the documentation. Update dependencies to include tavily-python.

Fixes #278

[lorenzejay]

results are blowing up context window.

[lorenzejay]

this is how i ran it and it blew up:

if __name__ == "__main__":
    tool = TavilySearchTool()

    agent = Agent(
        role="Tavily Search Agent",
        goal="Search the web for information about the capital of France",
        backstory="You are a helpful assistant that can search the web for information.",
        tools=[tool],
        verbose=True,
    )
    task = Task(
        description="Search the web for information about the capital of France",
        expected_output="A JSON object containing the search results.",
        agent=agent,
    )
    crew = Crew(
        agents=[agent],
        tasks=[task],
    )
    crew.kickoff()

[prdai]

Hey @lorenzejay,

Thanks for your thorough review and feedback. I've addressed your suggestions.

These changes are reflected in the latest commit dedbd8c.

Could you please review the updates and let me know if they resolve the issues you encountered? I'm open to further suggestions to ensure seamless integration.

Best regards,
Programmer-RD-AI

[lorenzejay]

a lot better! great work @Programmer-RD-AI

[lucasgomide]

great job @Programmer-RD-AI

[prdai]

Note: I’ve opened a companion PR in the main crewAI repo to add full documentation for these tools, see crewAIInc/crewAI#3146. Let me know if you’d like any tweaks on the docs side.

[prdai]

Opened a companion PR #378 to export TavilySearchTool and TavilyExtractorTool in crewai_tools/__init__.py. This lets you do:

from crewai_tools import TavilySearchTool, TavilyExtractorTool

No breaking changes.