Update serial-read-write.py

del whitespace

Author: TheKitty

CPX_Serial/serial-read-write.py

@@ -2,17 +2,17 @@
 import board
 import busio
 from adafruit_circuitplayground.express import cpx
- 
+
 uart = busio.UART(board.TX, board.RX, baudrate=115200)
- 
+
 while True:
-    
+
     data = uart.read(1)  # read a byte
-    
+
     if data is not None:  # Data was received
-    
-        output = "%0.1f\t%d\t%0.1f\r\n" % (time.monotonic(), 
-                                    cpx.light, cpx.temperature)
-        uart.write(output)         # Print to serial 
-    
+
+        output = "%0.1f\t%d\t%0.1f\r\n" % (time.monotonic(),
+                                           cpx.light, cpx.temperature)
+        uart.write(output)         # Print to serial
+
         time.sleep(1.0)