Refactor dotenv loading in config.py to simplify environment variable management by removing the fallback logic and directly loading the .env file.

live_trading/config.py

@@ -9,13 +9,7 @@ from pathlib import Path
 from dataclasses import dataclass, field
 from dotenv import load_dotenv
 
-# Load .env from sibling project (BTC_spot_MVRV)
+load_dotenv()
-ENV_PATH = Path(__file__).parent.parent.parent / "BTC_spot_MVRV" / ".env"
-if ENV_PATH.exists():
-    load_dotenv(ENV_PATH)
-else:
-    # Fallback to local .env
-    load_dotenv()
 
 
 @dataclass