Skip to content

feat: add langchain example #1

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ascorbic wants to merge 1 commit into
base: main
Choose a base branch
from
Open

feat: add langchain example #1

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
24 changes: 24 additions & 0 deletions netlify/edge-functions/langchain.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
import { ChatOpenAI } from "https://esm.sh/langchain/chat_models/openai";
import {
HumanChatMessage,
SystemChatMessage,
} from "https://esm.sh/langchain/schema";

export default async function handler() {
const chat = new ChatOpenAI({ temperature: 0 });
const response = await chat.call([
new SystemChatMessage(
"You are a helpful assistant that translates English to French."
),
new HumanChatMessage("Translate: I love programming."),
]);
console.log(response.text);
return new Response(response.text, {
headers: {
"Content-Type": "text/plain",
},
});
}
export const config = {
path: "/api/langchain",
};