added diag content

app.py

@@ -163,8 +163,10 @@ def get_diagnostics():
     config = load_config()
     diagnostics = {}
     for device in config['devices']:
-        if device['device_id']:
+        if device.get('device_id'):
+            logger.debug(f"Fetching diagnostics for device: {device['name']}")
             diagnostics[device['name']] = run_diagnostics(device)
+    logger.debug(f"Returning diagnostics: {diagnostics}")
     return jsonify(diagnostics)
 
 # Application entry point