diff --git a/edge_cloud_management_api/models/federation_manager_models.py b/edge_cloud_management_api/models/federation_manager_models.py
index 83815934fc2eccf2038a66d51931281db0825fe0..8540639f8ab8bb378766df5b80048c39badc5517 100644
--- a/edge_cloud_management_api/models/federation_manager_models.py
+++ b/edge_cloud_management_api/models/federation_manager_models.py
@@ -1,4 +1,4 @@
-from pydantic import BaseModel, Field
+from pydantic import BaseModel #Field
 from typing import List, Optional
 
 
diff --git a/edge_cloud_management_api/services/federation_services.py b/edge_cloud_management_api/services/federation_services.py
index 189e2dd5ee3fb152047cfa2f172cf2f6c7e74bd6..b01a6b1a310cfed4f1eace87b0c22f5b8eeb3dab 100644
--- a/edge_cloud_management_api/services/federation_services.py
+++ b/edge_cloud_management_api/services/federation_services.py
@@ -1,7 +1,11 @@
+import os
 import requests
 from requests.exceptions import Timeout, ConnectionError
 from edge_cloud_management_api.configs.env_config import config
 from edge_cloud_management_api.managers.log_manager import logger
+from edge_cloud_management_api.services.pi_edge_services import PiEdgeAPIClientFactory
+
+
 
 class FederationManagerClient:
     def __init__(self, base_url=None):