diff --git a/src/backend/langflow/services/cache/base.py b/src/backend/langflow/services/cache/base.py
index 4eee6639e..3b34e12f6 100644
--- a/src/backend/langflow/services/cache/base.py
+++ b/src/backend/langflow/services/cache/base.py
@@ -1,7 +1,9 @@
 import abc
 
+from langflow.services.base import Service
 
-class BaseCacheService(abc.ABC):
+
+class BaseCacheService(Service):
     """
     Abstract base class for a cache.
     """
diff --git a/src/backend/langflow/services/database/utils.py b/src/backend/langflow/services/database/utils.py
index 558e8f323..cf2c92cb3 100644
--- a/src/backend/langflow/services/database/utils.py
+++ b/src/backend/langflow/services/database/utils.py
@@ -12,9 +12,9 @@ if TYPE_CHECKING:
 
 def initialize_database(fix_migration: bool = False):
     logger.debug("Initializing database")
-    from langflow.services import ServiceType, service_manager
+    from langflow.services.deps import get_db_service
 
-    database_service: "DatabaseService" = service_manager.get(ServiceType.DATABASE_SERVICE)
+    database_service: "DatabaseService" = get_db_service()
     try:
         database_service.create_db_and_tables()
     except Exception as exc:
diff --git a/src/backend/langflow/services/deps.py b/src/backend/langflow/services/deps.py
index 497248496..5c961446a 100644
--- a/src/backend/langflow/services/deps.py
+++ b/src/backend/langflow/services/deps.py
@@ -16,48 +16,48 @@ if TYPE_CHECKING:
 
 
 def get_credential_service() -> "CredentialService":
-    return service_manager.get(ServiceType.CREDENTIAL_SERVICE)
+    return service_manager.get(ServiceType.CREDENTIAL_SERVICE) # type: ignore
 
 
 def get_plugins_service() -> "PluginService":
-    return service_manager.get(ServiceType.PLUGIN_SERVICE)
+    return service_manager.get(ServiceType.PLUGIN_SERVICE) # type: ignore
 
 
 def get_settings_service() -> "SettingsService":
     try:
-        return service_manager.get(ServiceType.SETTINGS_SERVICE)
+        return service_manager.get(ServiceType.SETTINGS_SERVICE) # type: ignore
     except ValueError:
         # initialize settings service
         from langflow.services.manager import initialize_settings_service
 
         initialize_settings_service()
-        return service_manager.get(ServiceType.SETTINGS_SERVICE)
+        return service_manager.get(ServiceType.SETTINGS_SERVICE) # type: ignore
 
 
 def get_db_service() -> "DatabaseService":
-    return service_manager.get(ServiceType.DATABASE_SERVICE)
+    return service_manager.get(ServiceType.DATABASE_SERVICE) # type: ignore
 
 
 def get_session() -> Generator["Session", None, None]:
-    db_service = service_manager.get(ServiceType.DATABASE_SERVICE)
+    db_service = get_db_service()
     yield from db_service.get_session()
 
 
 def get_cache_service() -> "BaseCacheService":
-    return service_manager.get(ServiceType.CACHE_SERVICE)
+    return service_manager.get(ServiceType.CACHE_SERVICE) # type: ignore
 
 
 def get_session_service() -> "SessionService":
-    return service_manager.get(ServiceType.SESSION_SERVICE)
+    return service_manager.get(ServiceType.SESSION_SERVICE) # type: ignore
 
 
 def get_task_service() -> "TaskService":
-    return service_manager.get(ServiceType.TASK_SERVICE)
+    return service_manager.get(ServiceType.TASK_SERVICE) # type: ignore
 
 
 def get_chat_service() -> "ChatService":
-    return service_manager.get(ServiceType.CHAT_SERVICE)
+    return service_manager.get(ServiceType.CHAT_SERVICE) # type: ignore
 
 
 def get_store_service() -> "StoreService":
-    return service_manager.get(ServiceType.STORE_SERVICE)
+    return service_manager.get(ServiceType.STORE_SERVICE) # type: ignore
diff --git a/src/backend/langflow/services/factory.py b/src/backend/langflow/services/factory.py
index c37f4e9c2..fd99ae20e 100644
--- a/src/backend/langflow/services/factory.py
+++ b/src/backend/langflow/services/factory.py
@@ -1,6 +1,13 @@
+
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from langflow.services.base import Service
+
 class ServiceFactory:
     def __init__(self, service_class):
         self.service_class = service_class
 
-    def create(self, *args, **kwargs):
+    def create(self, *args, **kwargs) -> "Service":
+
         raise NotImplementedError
diff --git a/src/backend/langflow/services/utils.py b/src/backend/langflow/services/utils.py
index c75557b57..2c4288e1e 100644
--- a/src/backend/langflow/services/utils.py
+++ b/src/backend/langflow/services/utils.py
@@ -1,3 +1,4 @@
+
 from langflow.services.auth.utils import create_super_user, verify_password
 from langflow.services.database.utils import initialize_database
 from langflow.services.manager import service_manager