​
Create Custom Tools

​
Step 1: Install the praisonai Package

First, you need to install the praisonai package. Open your terminal and run the following command: 
pip install praisonai

​
Step 2: Create the InternetSearchTool

Next, create a file named tools.py and add the following code to define the InternetSearchTool: 
from duckduckgo_search import DDGS
from praisonai_tools import BaseTool

class InternetSearchTool(BaseTool):
    name: str = "Internet Search Tool"
    description: str = "Search Internet for relevant information based on a query or latest news"

    def _run(self, query: str):
        ddgs = DDGS()
        results = ddgs.text(keywords=query, region='wt-wt', safesearch='moderate', max_results=5)
        return results

​
Step 3: Define the Agent Configuration

Create a file named agents.yaml and add the following content to configure the agent: 
framework: crewai
topic: research about the causes of lung disease
roles:
  research_analyst:
    backstory: Experienced in analyzing scientific data related to respiratory health.
    goal: Analyze data on lung diseases
    role: Research Analyst
    tasks:
      data_analysis:
        description: Gather and analyze data on the causes and risk factors of lung diseases.
        expected_output: Report detailing key findings on lung disease causes.
    tools:
    - InternetSearchTool

​
Step 4: Run the PraisonAI Tool

To run the PraisonAI tool, simply type the following command in your terminal: 
praisonai
If you want to run the AG2 framework (Formerly AutoGen), use: 
praisonai --framework autogen

​
Prerequisites

Ensure you have the duckduckgo_search package installed. If not, you can install it using: 
pip install duckduckgo_search
That’s it! You should now have the PraisonAI tool installed and configured.

​
Other information

​
TL;DR to Create a Custom Tool

pip install praisonai duckduckgo-search
export OPENAI_API_KEY="Enter your API key"
praisonai --init research about the latest AI News and prepare a detailed report
  • Add - InternetSearchTool in the agents.yaml file in the tools section.
  • Create a file called tools.py and add this code tools.py
praisonai

​
Pre-requisite to Create a Custom Tool

agents.yaml file should be present in the current directory. If it doesn’t exist, create it by running the command praisonai --init research about the latest AI News and prepare a detailed report.

​
Step 1 to Create a Custom Tool

Create a file called tools.py in the same directory as the agents.yaml file. 
# example tools.py
from duckduckgo_search import DDGS
from praisonai_tools import BaseTool

class InternetSearchTool(BaseTool):
    name: str = "InternetSearchTool"
    description: str = "Search Internet for relevant information based on a query or latest news"

    def _run(self, query: str):
        ddgs = DDGS()
        results = ddgs.text(keywords=query, region='wt-wt', safesearch='moderate', max_results=5)
        return results

​
Step 2 to Create a Custom Tool

Add the tool to the agents.yaml file as show below under the tools section - InternetSearchTool. 
framework: crewai
topic: research about the latest AI News and prepare a detailed report
roles:
  research_analyst:
    backstory: Experienced in gathering and analyzing data related to AI news trends.
    goal: Analyze AI News trends
    role: Research Analyst
    tasks:
      gather_data:
        description: Conduct in-depth research on the latest AI News trends from reputable
          sources.
        expected_output: Comprehensive report on current AI News trends.
    tools:
    - InternetSearchTool