diff --git a/src/libmd1200.py b/src/libmd1200.py
index eb8da8b..2833001 100644
--- a/src/libmd1200.py
+++ b/src/libmd1200.py
@@ -1,6 +1,4 @@
 import serial
-from pprint import pprint
-from time import sleep
 
 class MD1200:
     class TemperatureData:
@@ -49,10 +47,7 @@ class MD1200:
         return data
 
     def get_results(self):
-        data = ""
-        #with serial.Serial(self.serial_device, self.baudrate, timeout=1) as ser:
-        #    pprint(ser)
-        #    while ser.out_waiting != 0:
+        # data = ""
         data = self.serial.read_until(b"\r\n\r\nBlueDress.105.001 >")
         return data