examples(langgraph): add a README (#752)

assistant-ui · Sep 6, 2024 · b4eabee · b4eabee
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diff --git a/examples/with-langgraph/.env.example b/examples/with-langgraph/.env.example
@@ -0,0 +1,2 @@
+NEXT_PUBLIC_API_URL=...
+NEXT_PUBLIC_LANGGRAPH_GRAPH_ID=stockbroker
diff --git a/examples/with-langgraph/README.md b/examples/with-langgraph/README.md
@@ -0,0 +1,21 @@
+# LangGraph Example
+
+[Hosted Demo](https://assistant-ui-langgraph.vercel.app/)
+
+This example demonstrates how to use LangChain LangGraph with assistant-ui.
+
+It is meant to be used with the backend found at LangGraph's Stockbroker example: https://github.com/bracesproul/langgraphjs-examples/tree/main/stockbroker
+
+You need to set the following environment variables:
+
+```env
+NEXT_PUBLIC_API_URL=https://stockbrokeragent-bracesprouls-projects.vercel.app/api
+NEXT_PUBLIC_LANGGRAPH_GRAPH_ID=stockbroker
+```
+
+To run the example, run the following commands:
+
+```sh
+npm install
+npm run dev
+```
diff --git a/examples/with-langgraph/app/page.tsx b/examples/with-langgraph/app/page.tsx
@@ -10,9 +10,6 @@ export default function Home() {
       <Thread
         welcome={{
           suggestions: [
-            {
-              prompt: "What're some facts about Google?",
-            },
             {
               prompt: "How much revenue did Apple make last year?",
             },
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		NEXT_PUBLIC_API_URL=...
		NEXT_PUBLIC_LANGGRAPH_GRAPH_ID=stockbroker