Implement Ollama status monitor

services/ollama_monitor.py

@@ -0,0 +1,41 @@
+import requests
+from utils.config import config
+
+def check_ollama_status():
+    """
+    Checks if Ollama is running and which model is loaded.
+    
+    Returns:
+        dict: {
+            "running": True/False,
+            "model_loaded": "mistral-7b" or None,
+            "ngrok_url": "https://a877ef1aa487.ngrok-free.app/",
+            "local_url": "http://localhost:11434/"
+        }
+    """
+    ngrok_url = "https://a877ef1aa487.ngrok-free.app/"
+    local_url = config.ollama_host  # From .env
+
+    def _get_model_from_url(base_url):
+        try:
+            response = requests.get(f"{base_url}/api/tags", timeout=3)
+            if response.status_code == 200:
+                models = response.json().get("models", [])
+                if models:
+                    return models[0].get("name")
+        except Exception:
+            return None
+        return None
+
+    local_model = _get_model_from_url(local_url)
+    remote_model = _get_model_from_url(ngrok_url)
+
+    model_loaded = local_model or remote_model
+    running = bool(model_loaded)
+
+    return {
+        "running": running,
+        "model_loaded": model_loaded,
+        "ngrok_url": ngrok_url,
+        "local_url": local_url,
+    }