fix(app); fixing the logging to find out the duplication

app.py

@@ -6,6 +6,14 @@ import warnings
 from sklearn.exceptions import InconsistentVersionWarning
 from contextlib import asynccontextmanager
 
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    handlers=[
+        logging.StreamHandler(sys.stdout)
+    ]
+)
+
 logger = logging.getLogger(__name__)
 warnings.filterwarnings('ignore', category=InconsistentVersionWarning)
 logging.getLogger('absl').setLevel(logging.ERROR)
@@ -34,8 +42,11 @@ def greet_json():
 @app.get("/predict-machine")
 def predict_machine():
     logger.info("Prediction request received")
+    logger.info(f"Controller instance ID: {id(controller)}")
+    logger.info(f"Database instance ID: {id(database)}")
     
     sensor = database.get_sensor_readings()
+    logger.info(f"Retrieved sensor: {sensor}")
     
     if sensor is None:
         logging.warning("No sensor data available")