app.py

import streamlit as st
import uuid
import io, sys, time

def get_user_id():
    if "user_id" not in st.session_state:
        query_params = st.query_params
        user_id = query_params.get("user_id", None)
        if not user_id:
            user_id = str(uuid.uuid4())
            st.query_params["user_id"] = user_id
        st.session_state.user_id = user_id
    return st.session_state.user_id

user_id = get_user_id()
st.write(f"Your unique ID is: {user_id}")

# Capture stdout
class StreamCapture(io.StringIO):
    def __init__(self):
        super().__init__()
        self.output = []

    def write(self, message):
        self.output.append(message)
        super().write(message)

    def get_output(self):
        return "".join(self.output)

# Redirect stdout to capture
capture = StreamCapture()
sys.stdout = capture

# Streamlit display section
st.title("Live Output Stream")
output_area = st.empty()  # Placeholder for output display

# Infinite loop to print a number every 10 seconds
count = 1
while True:
    print(f"Count: {count}")
    output_area.text(capture.get_output())  # Update Streamlit with captured output
    count += 1
    time.sleep(10)