diff --git a/src/backend/langflow/interface/initialize/loading.py b/src/backend/langflow/interface/initialize/loading.py
index 046ca0df6..08d17d9fa 100644
--- a/src/backend/langflow/interface/initialize/loading.py
+++ b/src/backend/langflow/interface/initialize/loading.py
@@ -98,7 +98,10 @@ def instantiate_memory(node_type, class_object, params):
             exc
         ) or 'object has no field "conn"' in str(exc):
             raise AttributeError(
-                f"Failed to build connection to database. Please check your connection string and try again. Error: {exc}"
+                (
+                    "Failed to build connection to database."
+                    f" Please check your connection string and try again. Error: {exc}"
+                )
             ) from exc
         raise exc
 
diff --git a/src/backend/langflow/template/frontend_node/formatter/base.py b/src/backend/langflow/template/frontend_node/formatter/base.py
index 653480e03..67e906593 100644
--- a/src/backend/langflow/template/frontend_node/formatter/base.py
+++ b/src/backend/langflow/template/frontend_node/formatter/base.py
@@ -1,9 +1,10 @@
 from abc import ABC, abstractmethod
+from typing import Optional
 
 from langflow.template.field.base import TemplateField
 
 
 class FieldFormatter(ABC):
     @abstractmethod
-    def format(self, field: TemplateField):
+    def format(self, field: TemplateField, name: Optional[str]) -> None:
         pass