Update app.py

app.py

@@ -53,7 +53,7 @@ with demo:
                                choices=langs, label="Choose the language")
         # with gr.Column:
         error = gr.Textbox(label="Write the error output",
-                                 value="Traceback (most recent call last):\nFile " < stdin > ", line 1, in <module>\nNameError: name 'variable' is not defined", lines=6)
+                                 value="Traceback (most recent call last):\nFile \" < stdin > \", line 1, in <module>\nNameError: name 'variable' is not defined", lines=6)
 
     with gr.Row():
         generated_txt = gr.Textbox(lines=5, interactive=False, label="Output")