duckduckgo

Documentation

Overview

Package duckduckgo contains an implementation of the tool interface with the duckduckgo api client.

Index

• Constants
• type Tool
  • func New(maxResults int, userAgent string) (*Tool, error)
  • func (t Tool) Call(ctx context.Context, input string) (string, error)
  • func (t Tool) Description() string
  • func (t Tool) Name() string

Constants

const DefaultUserAgent = "github.com/tmc/langchaingo/tools/duckduckgo"

DefaultUserAgent defines a default value for user-agent header.

Types

type Tool

type Tool struct {
	CallbacksHandler callbacks.Handler
	// contains filtered or unexported fields
}

Tool defines a tool implementation for the DuckDuckGo Search.

func New

func New(maxResults int, userAgent string) (*Tool, error)

New initializes a new DuckDuckGo Search tool with arguments for setting a max results per search query and a value for the user agent header.

func (Tool) Call

func (t Tool) Call(ctx context.Context, input string) (string, error)

Call performs the search and return the result.

func (Tool) Description

func (t Tool) Description() string

Description returns a description for the tool.

func (Tool) Name

func (t Tool) Name() string

Name returns a name for the tool.