Remove comments and verbose logging from services

microservices/sensor-service/database.py

@@ -17,50 +17,44 @@ redis_client: Optional[redis.Redis] = None
 database = None
 
 async def connect_to_mongo():
-    """Connect to MongoDB"""
     global mongo_client, database
-    
+
     try:
         mongo_url = os.getenv("MONGO_URL", "mongodb://admin:password123@mongodb:27017/energy_dashboard_sensors?authSource=admin")
-        
+
         mongo_client = AsyncIOMotorClient(mongo_url)
         database = mongo_client.energy_dashboard_sensors
-        
-        # Test connection
+
         await mongo_client.admin.command('ping')
         logger.info("Connected to MongoDB successfully")
-        
+
     except Exception as e:
         logger.error(f"Failed to connect to MongoDB: {e}")
         raise
 
 async def close_mongo_connection():
-    """Close MongoDB connection"""
     global mongo_client
     if mongo_client:
         mongo_client.close()
         logger.info("Closed MongoDB connection")
 
 async def connect_to_redis():
-    """Connect to Redis"""
     global redis_client
-    
+
     try:
         redis_url = os.getenv("REDIS_URL", "redis://redis:6379")
         redis_client = redis.from_url(redis_url, decode_responses=True)
-        
+
         # Test connection
         await redis_client.ping()
         logger.info("Connected to Redis successfully")
-        
+
     except Exception as e:
         logger.error(f"Failed to connect to Redis: {e}")
         raise
 
 async def get_database():
-    """Get database instance"""
     return database
 
 async def get_redis():
-    """Get Redis client instance"""
-    return redis_client
+    return redis_client