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# GooseAI

`GooseAI` is a fully managed NLP-as-a-Service, delivered via API. GooseAI provides access to these models.

This notebook goes over how to use Langchain with GooseAI.

## Install openai

The `openai` package is required to use the GooseAI API. Install `openai` using `pip3 install openai`.

    $ pip3 install openai

## Imports

    import os
    from langchain.llms import GooseAI
    from langchain import PromptTemplate, LLMChain

## Set the Environment API Key

Make sure to get your API key from GooseAI. You are given $10 in free credits to test different models.

    from getpass import getpass

    GOOSEAI_API_KEY = getpass()

    os.environ["GOOSEAI_API_KEY"] = GOOSEAI_API_KEY

## Create the GooseAI instance

You can specify different parameters such as the model name, max tokens generated, temperature, etc.

    llm = GooseAI()

## Create a Prompt Template

We will create a prompt template for Question and Answer.

    template = """Question: {question}

    Answer: Let's think step by step."""

    prompt = PromptTemplate(template=template, input_variables=["question"])

## Initiate the LLMChain

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

## Run the LLMChain

Provide a question and run the LLMChain.

    question = "What NFL team won the Super Bowl in the year Justin Beiber was born?"

    llm_chain.run(question)