Load environment variables from .env file in report_service to enhance configuration management.

report_service/main.py

@@ -22,8 +22,13 @@ import uuid
 from contextlib import contextmanager
 from dataclasses import dataclass
 from enum import Enum
+from pathlib import Path
 from typing import Any
 
+from dotenv import load_dotenv
+
+load_dotenv(Path(__file__).resolve().parent.parent / ".env")
+
 from fastapi import Depends, FastAPI, Header, HTTPException, Request
 from fastapi.responses import JSONResponse, Response