changes

app/actions/chat.ts

@@ -1,6 +1,7 @@
 'use server';
 
-import ollama, { Tool } from 'ollama';
+import { Tool } from 'ollama';
+import ollama from '@/lib/ollama';
 
 export interface ChatMessage {
   role: 'user' | 'assistant' | 'system' | 'tool';

app/actions/ollama.ts

@@ -1,6 +1,6 @@
 'use server';
 
-import ollama from 'ollama';
+import ollama from '@/lib/ollama';
 
 export interface OllamaModel {
   name: string;

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;