fix(wsen-hids): Added sleep_ms in comfort monitor example

Author: Charly-sketch

lib/wsen-hids/examples/comfort_monitor.py

@@ -1,13 +1,14 @@
 """Loop that reads humidity + temperature every 2s and prints a comfort indicator ("Dry", "Comfortable", "Humid") based on humidity thresholds (< 30%, 30-60%, > 60%)"""
 
-from time import sleep
+from time import sleep_ms
 
 from machine import I2C
 from wsen_hids import WSEN_HIDS
 
 i2c = I2C(1)
 sensor = WSEN_HIDS(i2c)
 
+
 def comfort_label(humidity):
     if humidity < 30:
         return "Dry"
@@ -25,4 +26,4 @@ def comfort_label(humidity):
     print("Comfort: {}".format(comfort))
     print()
 
-    sleep(2)
+    sleep_ms(2000)