import gradio as gr
from io import StringIO
import sys
import os

original_stdout = sys.stdout
sys.stdout = StringIO()

def exc(source, token):
    sys.stdout = StringIO()
    try:
        if token != os.environ["special_token"]:
            return ["", ""]
        else:
            op = exec(source)
            consoleop = sys.stdout.getvalue().strip()
            return [op, consoleop]
    except Exception as e:
        return ["", f"{e}"]
    sys.stdout = original_stdout

app = gr.Interface(
    fn=exc,
    inputs=["text", "text"],
    outputs=["text", "text"],
)

app.launch()