Connecting to OpenAI models in LangChain - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the OpenAI LLM class from LangChain.

LangChain

from langchain.llms import [1]

Drag options to blanks, or click blank then click option'

AOpenAIClient

BChatOpenAI

COpenAI

DOpenAIModel

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'ChatOpenAI' instead of 'OpenAI' for basic model connection.

Trying to import from wrong module.

The OpenAI class is imported from langchain.llms to connect to OpenAI models.

2fill in blank

medium

Complete the code to create an OpenAI LLM instance with the model name 'text-davinci-003'.

LangChain

llm = OpenAI(model_name=[1])

Drag options to blanks, or click blank then click option'

A'gpt-4'

B'gpt-3.5-turbo'

C'code-cushman-001'

D'text-davinci-003'

Attempts:

3 left

💡 Hint

Common Mistakes

Using GPT-4 or GPT-3.5 model names when the example expects 'text-davinci-003'.

Forgetting to put the model name in quotes.

The model name 'text-davinci-003' is used to specify the OpenAI model for the LLM instance.

3fill in blank

hard

Fix the error in the code to correctly call the LLM with a prompt string.

LangChain

response = llm([1])

Drag options to blanks, or click blank then click option'

A'Hello, how are you?'

B['Hello, how are you?']

CNone

D123

Attempts:

3 left

💡 Hint

Common Mistakes

Passing a list instead of a string as prompt.

Passing a number or None instead of a string.

The LLM expects a string prompt, so passing a string like 'Hello, how are you?' is correct.

4fill in blank

hard

Fill both blanks to import the OpenAI class and create an instance with temperature 0.7.

LangChain

from langchain.llms import [1]
llm = [2](temperature=0.7)

Drag options to blanks, or click blank then click option'

AOpenAI

BChatOpenAI

DOpenAIClient

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing import and instance names.

Using 'ChatOpenAI' when 'OpenAI' is expected.

You import OpenAI and then create an instance of OpenAI with the temperature parameter.

5fill in blank

hard

Fill all three blanks to create an OpenAI LLM with model 'text-davinci-003', temperature 0, and call it with a prompt.

LangChain

llm = OpenAI(model_name=[1], temperature=[2])
response = llm([3])

Drag options to blanks, or click blank then click option'

A'gpt-4'

B0

C'Hello, LangChain!'

D'text-davinci-003'

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong model names or wrong data types for parameters.

Passing prompt as a list or number.

The model name is 'text-davinci-003', temperature is 0 for deterministic output, and the prompt is a string.