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This notebook shows how to use LangChain with GigaChat. To use you need to install gigachat python package.

%pip install --upgrade --quiet  gigachat

To get GigaChat credentials you need to create account and get access to API


import os
from getpass import getpass

os.environ["GIGACHAT_CREDENTIALS"] = getpass()
from langchain_community.llms import GigaChat

llm = GigaChat(verify_ssl_certs=False, scope="GIGACHAT_API_PERS")
API Reference:GigaChat
from langchain.chains import LLMChain
from langchain_core.prompts import PromptTemplate

template = "What is capital of {country}?"

prompt = PromptTemplate.from_template(template)

llm_chain = LLMChain(prompt=prompt, llm=llm)

generated = llm_chain.invoke(input={"country": "Russia"})
API Reference:LLMChain | PromptTemplate
The capital of Russia is Moscow.

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