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26 lines
743 B
Markdown
26 lines
743 B
Markdown
# Calling a LLM
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The most basic building block of LangChain is calling an LLM on some input.
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Let's walk through a simple example of how to do this.
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For this purpose, let's pretend we are building a service that generates a company name based on what the company makes.
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In order to do this, we first need to import the LLM wrapper.
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```python
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from langchain.llms import OpenAI
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```
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We can then initialize the wrapper with any arguments.
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In this example, we probably want the outputs to be MORE random, so we'll initialize it with a HIGH temperature.
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```python
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llm = OpenAI(temperature=0.9)
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```
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We can now call it on some input!
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```python
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text = "What would be a good company name a company that makes colorful socks?"
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print(llm(text))
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```
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