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Please help me debug the code. I was debugging a production issue that came out of nowhere. The logs pointed to a Type Error in code that had been stable for months. It wasn’t clear why it was happening—sometimes the code ran fine, and other times it crashed. I spent hours trying to isolate the problem but couldn’t figure it out. Frustrated, I created a simplified version of the code to show my team and ask for help. Here’s the problem: The Coding Challenge: The Shifting Shadow Problem You have a list of user profiles, each represented as a dictionary with name, age, and active. Your task is to: Normalize the profiles (e.g., capitalize names, set missing ages to 0). Sort them alphabetically by name. Return a dictionary containing: active_users: a list of names of active users. average_age: the average age of all users (rounded to 2 decimal places). inactive_users: a list of names of inactive users. The issue? Occasionally, this code throws a Type Error: unsupported operand type(s) for +: 'int' and 'None Type'. Here's the code: python Copy code from typing import List, Dict, Union def process_user_profiles(profiles: List Union[str, int, bool]]) -> Dict Union[List[str, float]]: # Normalize profiles normalized = { "name": p.get("name", "").strip().title(), "age": int(p.get("age", 0)), # Assume missing ages are 0 "active": bool(p.get("active", False)) } for p in profiles # Sort alphabetically by name normalized.sort(key=lambda x: x"name") # Separate active and inactive users active_users = p["name" for p in normalized if p"active"] inactive_users = p["name" for p in normalized if not p"active"] # Calculate average age total_age = sum(p"age" for p in normalized) average_age = total_age / len(normalized) return { "active_users": active_users, "average_age": round(average_age, 2), "inactive_users": inactive_users } # Example usage profiles = [ {"name": "alice", "age": 25, "active": True}, {"name": "Bob", "age": 30, "active": False}, {"name": "Charlie", "age": None, "active": True}, {""