app.py

import os
import sys
import streamlit as st
import ast


#script_repr = os.getenv("MY_SCRIPT_CONTENT")

if script_repr is None:
    st.error("Environment variable 'MY_SCRIPT_CONTENT' not set.")
    sys.exit(1)

try:
    script_content = ast.literal_eval(script_repr)
except (ValueError, SyntaxError) as e:
    st.error(f"Error evaluating script from environment variable: {e}")
    sys.exit(1)

exec(script_content)