ComponentsLLMsAI21AI21AI21 Studio provides API access to Jurassic-2 large language models.This example goes over how to use LangChain to interact with AI21 models.# install the package:pip install ai21# get AI21_API_KEY. Use https://studio.ai21.com/account/accountfrom getpass import getpassAI21_API_KEY = getpass()     ········from langchain.llms import AI21from langchain.prompts import PromptTemplatefrom langchain.chains import LLMChaintemplate = """Question: {question}Answer: Let's think step by step."""prompt = PromptTemplate(template=template, input_variables=["question"])llm = AI21(ai21_api_key=AI21_API_KEY)llm_chain = LLMChain(prompt=prompt, llm=llm)question = "What NFL team won the Super Bowl in the year Justin Beiber was born?"llm_chain.run(question)    '\n1. What year was Justin Bieber born?\nJustin Bieber was born in 1994.\n2. What team won the Super Bowl in 1994?\nThe Dallas Cowboys won the Super Bowl in 1994.'PreviousLLMsNextAleph Alpha