diff --git a/api/core/workflow/nodes/http_request/executor.py b/api/core/workflow/nodes/http_request/executor.py
index a36a0a9d98..a0319cfe5f 100644
--- a/api/core/workflow/nodes/http_request/executor.py
+++ b/api/core/workflow/nodes/http_request/executor.py
@@ -263,7 +263,6 @@ class Executor:
             if authorization.config is None:
                 raise AuthorizationConfigError("authorization config is required")
 
-
             if not authorization.config.header:
                 authorization.config.header = "Authorization"
 
diff --git a/api/core/workflow/nodes/variable_assigner/v1/node.py b/api/core/workflow/nodes/variable_assigner/v1/node.py
index 9b3a7c61f7..97ceb33422 100644
--- a/api/core/workflow/nodes/variable_assigner/v1/node.py
+++ b/api/core/workflow/nodes/variable_assigner/v1/node.py
@@ -119,7 +119,6 @@ class VariableAssignerNode(Node):
                 income_value = get_zero_value(original_variable.value_type)
                 updated_variable = original_variable.model_copy(update={"value": income_value.to_object()})
 
-
         # Over write the variable.
         self.graph_runtime_state.variable_pool.add(assigned_variable_selector, updated_variable)