python v2 - added feartures 1 and 3 - no errors2

garminsync/config.py

@@ -0,0 +1,15 @@
+from dotenv import load_dotenv
+import os
+
+def load_config():
+    """Load environment variables from .env file"""
+    load_dotenv()
+
+class Config:
+    GARMIN_EMAIL = os.getenv("GARMIN_EMAIL")
+    GARMIN_PASSWORD = os.getenv("GARMIN_PASSWORD")
+    
+    @classmethod
+    def validate(cls):
+        if not cls.GARMIN_EMAIL or not cls.GARMIN_PASSWORD:
+            raise ValueError("Missing GARMIN_EMAIL or GARMIN_PASSWORD in environment")