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Quick Start

1

Install Package

First, install the required packages:
pip install praisonaiagents langchain-community wikipedia
2

Set API Key

Set your OpenAI API key as an environment variable in your terminal:
export OPENAI_API_KEY=your_api_key_here
3

Create a file

Create a new file app.py with the basic setup:
from praisonaiagents import Agent, Task, PraisonAIAgents
from langchain_community.utilities import WikipediaAPIWrapper

# Create an agent with Wikipedia tool
agent = Agent(
    name="WikiAgent",
    role="Research Assistant",
    goal="Search Wikipedia for accurate information",
    backstory="I am an AI assistant specialized in Wikipedia research",
    tools=[WikipediaAPIWrapper],
    self_reflect=False
)

# Create a research task
task = Task(
    name="wiki_search",
    description="Research 'Artificial Intelligence' on Wikipedia",
    expected_output="Comprehensive information from Wikipedia articles",
    agent=agent
)

# Create and start the workflow
agents = PraisonAIAgents(
    agents=[agent],
    tasks=[task],
    verbose=True
)

agents.start()
4

Start Agents

Type this in your terminal to run your agents:
python app.py
Requirements
  • Python 3.10 or higher
  • OpenAI API key. Generate OpenAI API key here
  • LangChain compatible tools and utilities

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Understanding LangChain Integration

What is LangChain Integration?

LangChain integration enables agents to:
  • Use LangChain’s extensive tool ecosystem
  • Access various data sources and APIs
  • Leverage pre-built utilities and wrappers
  • Combine multiple tools in a single agent
  • Extend agent capabilities with community tools

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Features

Tool Integration

Seamlessly use LangChain tools with PraisonAI agents.

Multiple Sources

Access various data sources through LangChain utilities.

Community Tools

Leverage the extensive LangChain community ecosystem.

Custom Tools

Create and integrate custom LangChain tools.

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Next Steps

Memory Integration

Learn how to combine LangChain tools with agent memory

Custom Tools

Create your own custom tools for agents
For optimal results, ensure all required dependencies are installed and API keys are properly configured for each tool.