notify_slack.py

import requests
import streamlit as st 

SLACK_WEBHOOK_URL = st.secrets["SLACK_WEBHOOK_URL"]

def send_slack_alert(log_message, s3_link=None):
    text = f" *Critical Log Alert*\n```{log_message}```"
    if s3_link:
        text += f"\n [Runbook]({s3_link})"

    payload = {"text": text}

    try:
        response = requests.post(SLACK_WEBHOOK_URL, json=payload)
        if response.status_code == 200:
            print(" Slack alert sent.")
        else:
            print(f" Slack alert failed: {response.status_code} {response.text}")
    except Exception as e:
        print(" Slack error:", str(e))