प्रॉम्प्ट टेम्पलेट्स और चेनिंग

# Create a prompt template from the template string
template = "You are an artificial intelligence assistant, answer the question. {question}"
prompt = PromptTemplate.____(
    template=____
)

llm = ChatOpenAI(model="gpt-4o-mini", api_key='')	

# Create a chain to integrate the prompt template and LLM
llm_chain = ____ | ____

# Invoke the chain on the question
question = "How does LangChain make LLM application development easier?"
print(llm_chain.invoke({"question": ____}))