Implemented logging class as logger

src/peoplecounter.py

@@ -1,5 +1,6 @@
 from sensor.tofsensor import ToFSensor, Directions
 from datetime import datetime
+import logging
 
 
 COUNTING_CB = "counting"
@@ -35,9 +36,7 @@ class PeopleCounter ():
         while self.keepRunning:
             # Switch to other direction
             direction: Directions = Directions.other(direction)
-            print("-" * 20)
-            print("Direction:",direction)
-            print("At time",datetime.now())
+            logging.debug(f'Direction [{direction}] at {datetime.now()}')
 
             self.sensor.setDirection(direction)
 
@@ -48,7 +47,7 @@ class PeopleCounter ():
             if changed:
                 countChange: int = self.getCountChange(self.directionState)
                 self.handleCallbacks(countChange)
-                
+
         self.sensor.close()
 
     def getCountChange(self, directionState) -> int: