Update app.py

app.py

@@ -1,5 +1,6 @@
 from flask import Flask, render_template, request, jsonify, redirect, url_for, session
-from flask.sessions import SecureCookieSessionInterface
+from flask_session import Session  # Import the Session class
+import random
 from salesforce import get_salesforce_connection
 import os
 
@@ -15,13 +16,14 @@ print("Salesforce connection established.")
 # Set the secret key to handle sessions securely
 app.secret_key = os.getenv("SECRET_KEY", "sSSjyhInIsUohKpG8sHzty2q")  # Replace with a secure key
 
-app.config["SESSION_COOKIE_PATH"] = "/"  # Available across all routes
-app.config["SESSION_COOKIE_DOMAIN"] = None  # Let the browser determine the domain
-app.config["SESSION_COOKIE_SECURE"] = False  # Set to True if HTTPS
-app.config["SESSION_COOKIE_HTTPONLY"] = True  # Prevent JavaScript access
-app.config["SESSION_PERMANENT"] = False  # Do not use permanent sessions
+# Configure the session type
+app.config["SESSION_TYPE"] = "filesystem"  # Use filesystem for session storage
+app.config["SESSION_COOKIE_SAMESITE"] = "None"  # Allow cross-site cookies
+app.config["SESSION_COOKIE_SECURE"] = True  # Secure cookies over HTTPS
 
-Session(app)
+# Initialize the session
+Session(app)  # Correctly initialize the Session object
+print("Session interface configured.")
 
 # Ensure secure session handling for environments like Hugging Face
 app.session_interface = SecureCookieSessionInterface()