fix(Code Node): Consistent redirection of stdout for JS and Python sandboxes (#6818)

Co-authored-by: Marcus <marcus@n8n.io>

packages/nodes-base/nodes/Code/PythonSandbox.ts

@@ -67,10 +67,7 @@ export class PythonSandbox extends Sandbox {
 				globalsDict.set(key, value);
 			}
 
-			await pyodide.runPythonAsync(`
-if 'printOverwrite' in globals():
-	print = printOverwrite
-			`);
+			pyodide.setStdout({ batched: (str) => this.emit('output', str) });
 
 			const runCode = `
 async def __main():