fix(flowEditor): 修复节点输入显示问题

src/pages/flowEditor/components/nodeContentCode.tsx

@@ -164,6 +164,14 @@ const NodeContent = ({ data }: { data: NodeContentData }) => {
                   ))}
                 </div>
               )}
+              {dataIns.length === 0 && (
+                <div className={styles['node-inputs']}>
+                  <div key={`input-${Date.now()}`} className={styles['node-input-label']}>
+                    <span className={styles['node-data-type']}></span>
+                  </div>
+                </div>
+
+              )}
 
               {dataOuts.length > 0 && !isEndNode && (
                 <div className={styles['node-outputs']}>