changes

lib/ollama.ts

@@ -0,0 +1,12 @@
+import { Ollama } from 'ollama';
+
+// Initialize Ollama with the host from environment variables
+// defaulting to localhost if not specified.
+// This ensures that OLLAMA_HOST is respected.
+const host = process.env.OLLAMA_HOST || 'http://127.0.0.1:11434';
+
+console.log(`Initializing Ollama client with host: ${host}`);
+
+const ollama = new Ollama({ host });
+
+export default ollama;