Orchestrating AI Agents nrog LangChain: Tsim Cov Kev Siv Txawj Ntse hauv Python | B4N1

Orchestrating AI Agents nrog LangChain: Tsim Cov Kev Siv Txawj Ntse hauv Python

9 months ago · b4n1 Read time: 6 min

**Orchestrating AI Agents nrog LangChain: Tsim Kev Txawj Ntse hauv Python **

Introduction

Kev koom ua ke ntawm Artificial Intelligence (AI) thiab Machine Learning (ML) rau hauv cov ntawv thov software tau hloov pauv txoj hauv kev uas peb daws teeb meem. Txawm li cas los xij, raws li qhov nyuaj ntawm AI systems loj hlob, yog li qhov xav tau rau kev ua haujlwm zoo thiab kev tswj hwm. Qhov no yog qhov uas LangChain los ua si - lub hauv paus muaj zog rau kev tsim cov ntawv thov ntse hauv Python. Nyob rau hauv tsab xov xwm no, peb yuav delve rau hauv lub ntiaj teb no ntawm LangChain, tshawb txog nws lub peev xwm, kev siv tiag tiag hauv ntiaj teb no, siv cov tswv yim, thiab cov kev coj ua zoo tshaj plaws rau kev txhim kho cov khoom tsim tawm thiab kev txawj ntse ntawm kev siv.

LangChain yog dab tsi?

LangChain yog qhov qhib qhov chaw tsim los ntawm Meta AI uas tso cai rau kev tsim cov ntawv thov ntse los ntawm kev tswj hwm tus neeg sawv cev AI. Nws muab kev sib koom ua ke rau kev sib koom ua ke ntau yam AI qauv, cov ntaub ntawv, thiab cov kev pabcuam, ua rau nws yooj yim dua los tsim cov txheej txheem AI nyuaj. LangChain txhawb ntau hom lus programming, suav nrog Python, Rust, thiab Go, tso cai rau cov neeg tsim khoom xaiv hom lus uas haum rau lawv cov kev xav tau.

Qhov tseem ceeb ntawm LangChain

  1. Agent-Based Architecture: LangChain siv tus neeg sawv cev-raws li architecture, qhov twg txhua tus neeg sawv cev sawv cev rau tus qauv AI lossis kev pabcuam. Qhov no tso cai rau kom yooj yim muaj pes tsawg leeg thiab orchestration ntawm ntau tus neeg sawv cev los tsim cov txheej txheem AI nyuaj.
  2. Unified Interface: LangChain muab kev sib koom ua ke rau kev sib koom ua ke ntau yam AI qauv, cov ntaub ntawv, thiab cov kev pabcuam, ua kom yooj yim rau kev tsim cov AI nyuaj.
  3. Kev Txhawb rau Ntau Hom Lus: LangChain txhawb ntau hom lus, suav nrog Python, Rust, thiab Go, tso cai rau cov neeg tsim khoom xaiv hom lus uas haum rau lawv cov kev xav tau.
  4. Extensive Library of Pre-Built Agents: LangChain los nrog lub tsev qiv ntawv dav dav ntawm cov neeg ua haujlwm ua ntej rau ntau yam AI qauv thiab cov kev pabcuam, ua rau nws yooj yim dua los pib nrog kev tsim cov ntawv thov ntse.

Kev siv tiag tiag hauv ntiaj teb

  1. Chatbots: LangChain tuaj yeem siv los tsim chatbots uas sib koom ua ke ntau tus qauv AI, xws li kev nkag siab lus, kev paub paub, thiab cov lus teb.
  2. ** Cov Txheej Txheem Lus Pom Zoo **: LangChain tuaj yeem siv los tsim cov lus pom zoo uas sib koom ua ke ntau tus qauv AI, xws li kev sib koom tes lim dej, cov ntsiab lus raws lim dej, thiab kev paub graph-based filtering.
  3. Virtual Assistants: LangChain tuaj yeem siv los tsim cov pab cuam virtual uas sib koom ua ke ntau tus qauv AI, xws li kev paub txog kev hais lus, kev nkag siab hom lus, thiab kev ua haujlwm.
  4. Content Generation: LangChain tuaj yeem siv los tsim cov txheej txheem tsim cov ntsiab lus uas sib koom ua ke ntau tus qauv AI, xws li kev tsim hom lus, tsim duab, thiab tsim video.

Cov tswv yim ua kom tiav

  1. ** Pib nrog Kev Siv Yooj Yim**: Pib los ntawm kev tsim ib daim ntawv thov AI yooj yim siv LangChain, xws li chatbot lossis cov lus pom zoo.
  2. Xaiv Tus Neeg Saib Xyuas Txoj Cai: Xaiv cov neeg sawv cev zoo rau koj cov ntaub ntawv siv, raws li cov qauv AI tshwj xeeb thiab cov kev pabcuam xav tau.
  3. Siv Unified Interface: Siv cov kev sib koom ua ke uas tau muab los ntawm LangChain los koom ua ke ntau tus neeg sawv cev thiab tsim cov txheej txheem AI nyuaj.
  4. Kev sim thiab rov ua dua: Kev sim nrog cov neeg ua haujlwm sib txawv thiab kev teeb tsa kom pom txoj hauv kev zoo tshaj plaws rau koj cov ntaub ntawv siv.

Cov kev coj ua zoo tshaj

  1. ** Ua raws li cov ntaub ntawv LangChain **: Ua raws li cov ntaub ntawv LangChain kom ntseeg tau tias koj siv lub moj khaum kom raug thiab ua tau zoo.
  2. Siv Pre-Built Agents: Siv cov neeg ua ntej ua ntej muab los ntawm LangChain kom txuag tau sijhawm thiab siv zog.
  3. Kuaj Kom Zoo: Ntsuam xyuas koj daim ntawv thov AI kom huv si kom paub meej tias nws ua haujlwm raws li qhov xav tau.
  4. Nruam Saib Xyuas thiab Txhim Kho: Tsis tu ncua saib xyuas koj daim ntawv thov AI thiab txhim kho nws raws li cov neeg siv kev tawm tswv yim thiab kev ntsuas kev ua haujlwm.

Sab saum toj 5-10 Feem Ntau Siv Cov Lus Qhia/Snippet

Python

`` python

import langchain

Tsim tus neeg sawv cev LangChain tshiab

agent = langchain.Agent( npe="my_agent", description="Kuv tus neeg sawv cev AI", lus = "python", framework = "langchain" )

Tsim txoj haujlwm LangChain tshiab

task = langchain.task( name="my_task", description="Kuv txoj haujlwm AI", input_data={"text": "Nyob zoo, ntiaj teb!"} )

Ua haujlwm nrog tus neeg sawv cev

result = agent.run(task)

Sau cov txiaj ntsig

luam tawm (tseem ceeb)


### Rust

``` xeb
// Ntshuam lub tsev qiv ntawv LangChain
siv langchain::{Agent, Task};

// Tsim tus neeg sawv cev LangChain tshiab
let agent = Agent::new(
    "kuv_Agent",
    "Kuv tus neeg sawv cev AI",
    "rust",
    "langchain"
);

// Tsim ib txoj haujlwm LangChain tshiab
let task = Task::new(
    "my_task",
    "Kuv txoj haujlwm AI",
    vec!["text".to_string()],
    vec![String::from("Nyob zoo, ntiaj teb!")]
);

// Khiav haujlwm nrog tus neeg sawv cev
cia result = agent.run(task);

// Sau qhov tshwm sim
println!("{}", result);

Mus

`` mus // Ntshuam lub tsev qiv ntawv LangChain pob lub ntsiab

import ( "fmt" "github.com/langchain/langchain-go" )

// Tsim tus neeg sawv cev LangChain tshiab func main() { Agent := langchain.NewAgent( "kuv_Agent", "Kuv tus neeg sawv cev AI", "mus", "langchain" )

// Tsim ib txoj haujlwm LangChain tshiab
task := langchain.NewTask(
    "my_task",
    "Kuv txoj haujlwm AI",
    []string{"text"},
    []string{"Nyob zoo, ntiaj teb!"}
)

// Khiav haujlwm nrog tus neeg sawv cev
result := agent.Run(task)

// Sau qhov tshwm sim
fmt.Println(tsim)

}


**Visualization**

`` chart
{
    hom: 'bar',
    cov ntaub ntawv: {
        Tags: ['Agent 1', 'Agent 2', 'Agent 3'],
        cov ntaub ntawv: [{
            Tag: 'Accuracy',
            cov ntaub ntawv: [0.8, 0.9, 0.7],
            Xim xim: [
                'rgba(255, 99, 132, 0.2)',
                'rgba(54, 162, 235, 0.2)',
                'rgba(255, 206, 86, 0.2)'
            ],
            borderColor: [
                'rgba(255, 99, 132, 1), ib.
                'rgba(54, 162, 235, 1)', ib.
                'rgba(255, 206, 86, 1)'
            ],
            ciam teb dav: 1
        }]
    },
    kev xaiv: {
        nplai: {
            yAxes: [{
                zuam: {
                    pibAtZero: muaj tseeb
                }
            }]
        }
    }
}

Daim ntawv qhia no qhia qhov tseeb ntawm peb tus neeg sawv cev AI sib txawv hauv ib qho kev siv tshwj xeeb.

Qhov xaus

LangChain yog lub hauv paus muaj zog rau kev tsim cov ntawv thov ntse hauv Python. Nws tus neeg sawv cev-based architecture, kev sib koom ua ke, thiab kev txhawb nqa rau ntau hom lus ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg tsim khoom tab tom nrhiav los tsim cov txheej txheem AI nyuaj. Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws uas tau teev tseg hauv tsab xov xwm no thiab siv cov neeg ua haujlwm ua ntej thiab kev sib koom ua ke muab los ntawm LangChain, cov neeg tsim khoom tuaj yeem tsim cov ntawv thov ntse uas ua tau zoo, ua kom muaj peev xwm, thiab tswj tau yooj yim.

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